[基础听力词汇,r] 高中英语词汇听力
radar - n. a device that uses radio signals to learn the position or speed of objects that may be too far away to be seen
radiation - n. waves of energy from something that produces heat or light; energy from a nuclear substance， which can be dangerous
radio - n. the system of sending and receiving signals or sounds through the air without wires
raid - v. to make a sudden attack; n. a sudden attack carried out as an act of war， or for the purpose of seizing or stealing something
railroad - n. a road for trains; a company that operates such a road and its stations and equipment
rain - n. water falling from the sky
raise - v. to lift up; to move to a higher position; to cause to grow; to increase
rare - ad. not common; not usual; not often
rate - n. speed; a measure of how quickly or how often something happens; the price of any thing or service that is bought or sold
reach - v. to put a hand toward; to arrive at; to come to
react - v. to act as a result of or in answer to
read - v. to look at and understand the meaning of written words or numbers
ready - ad. prepared; completed; organized; willing
real - ad. true; truly existing; not false
realistic - ad. in agreement with the way things are
reason - n. the cause for a belief or act; purpose; something that explains
reasonable - ad. ready to listen to reasons or ideas; not extreme; ready or willing to compromise
rebel - v. to act against a government or power， often with force; to refuse to obey; n. one who opposes or fights against the government of his or her country
receive - v. to get or accept something given， offered or sent
recent - ad. a short time ago
recession - n. a temporary reduction in economic activity， when industries produce less and many workers lose their jobs