R开头的单词

v. to run

n. a device that uses radio signals to learn the position or speed of objects that may be too far away to be seen

n. waves of energy from something that produces heat or light

v. to make a sudden attack

n. a road for trains

n. water falling from the sky

v. to lift up

v. to carry out a sexual attack by force against a person

ad. not common; not usual

n. speed; a measure of how quickly or how often something happens

v. to put a hand toward; to arrive at; to come to

v. to act as a result of or in answer to

v. to look at and understand the meaning of written words or numbers

ad. prepared; completed

ad. true; truly existing; not false

ad. in agreement with the way things are

n. the cause for a belief or act; purpose

ad. ready to listen to reasons or ideas

v. to act against a government or power, often with force; to refuse to obey

v. to get or accept something given, offered or sent

ad. a short time ago

n. a temporary reduction in economic activity, when industries produce less and many workers lose their jobs

v. to know or remember something or someone that was known, known about or seen before

v. to write something in order to have it for future use

v. to get again something that was lost, stolen or taken away

ad. having the color like that of blood

v. to make less or smaller in number, size or amount; to cut

v. to make better by changing; to improve; n. a change to a better condition

n. a person who has been forced to flee because of unjust treatment, danger or war

v. to reject; to not accept, give or do something

v. to have one’s name officially placed on a list of people permitted to vote in an election or take part in an educational program

n. a feeling of sadness or sorrow about something that is done or that happens

v. to refuse to accept, use or believe

n. understandings or ties between nations

v. to free; to permit to go

n. a belief in, or the honoring of, a god or gods

v. to stay in a place after others leave

n. a dead body

v. to think about the past

v. to take away or take off

n. work done to fix something

v. to say or do again

v. to tell about; to give the results of a study or investigation

v. to act in the place of someone else

v. to control or to restrict freedoms by force

v. to ask for; n. the act of asking for

v. to need or demand as necessary

v. to free from danger or evil

n. a careful study to discover correct information

v. to leave a position, job or office

v. to oppose; to fight to prevent

n. an official statement of agreement by a group of people, usually reached by voting

n. anything of value that can be used or sold

v. to feel or show honor to a person or thing

ad. having a duty or job to do; being the cause of

v. to sit, lie down or sleep to regain strength; n. that which remains

v. to keep controlled; to limit action by a person or group

v. to limit; to prevent from increasing or becoming larger

v. to happen from a cause; n. that which follows or is produced by a cause

v. to leave a job or position because one is old or in poor health

v. to go or come back; to bring, give, take or send back

v. to protest violently; to fight for a change, especially of government

n. a food grain

ad. having much money or goods; having plenty of something

v. to sit on or in and be carried along; to travel by animal, wheeled vehicle, airplane or boat

n. what a person legally and morally should be able to do or have

v. to act with many others in a violent way in a public place

v. to go up; to go higher; to increase

n. the chance of loss, damage or injury

n. a large amount of water that flows across land into another river, a lake or an ocean

n. a long piece of hard ground built between two places so people can walk, drive or ride easily from one place to the other

v. to take money or property secretly or by force

n. a hard piece of mineral matter

n. a device shaped like a tube that moves through air or space by burning gases and letting them escape from the back or bottom, sometimes used as a weapon

v. to turn over and over; to move like a ball

n. the part of a plant that is under the ground and takes nutrients from the soil

n. a long, thick piece of material made from thinner pieces of material, used for tying

ad. not flat or smooth; having an uneven surface

ad. having the shape of a ball or circle

v. to move something over the surface of another thing

n. a substance made from the liquid of trees with the same name, or a similar substance made from chemicals

v. to damage severely; to destroy

v. to govern or control

v. to move quickly by steps faster than those used for walking

ad. describing areas away from cities which may include farms, small towns and unpopulated areas