自考英语阅读（二）词汇UNIT－14　

　　GLOSSARY

　　accessible a. able to be reached 可接近的，能进去的

　　alter v. change in character， appearance， etc. 改变

　　bleach v. make or become white 漂白

　　condense v. （of a gas ） change to liquid 冷凝

　　dam n. a wall or bank built to keep back water 水坝，水堤

　　dense a. Crowded together in great numbers 密集的；稠密的

　　deposit n. layer of matter left 沉淀，淤积

　　derive v. obtain， get 取得，得到

　　devise v. think out （plans） 想出（计划）

　　dye v. color， usu. by dipping in a liquid 染，把…染上颜色

　　evaporate v. change into steam and disappear 蒸发；挥发

　　exert v. put forth产生

　　exploit v. develop fully so as to get profit 开发，利用

　　extract v. take out with a machine or instrument or by chemical means 取出；提取

　　extraction n. the act of extracting 提取

　　fraction n. small part 小部分；一点儿

　　hydroelectric a. of electricity produced by water power 水力发电的

　　inaccessible a. that cannot be reached 达不到的；难接近的

　　inexhaustible a. that cannot be used up completely 用不完的；无穷无尽的

　　initial a. of or at the beginning 最初的，开始的

　　moisture n. water or other liquids in the form of steam or mist潮气，湿气

　　process n. method，esp. one used in manufacture of industry 工序；制作法

　　regulate v. fix or control 控制，操纵

　　source n. place from which sth. comes or is got 来源地；来源

　　ultimately ad. basically； finally 基本地；最终

　　utilize&

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