635. dusk n. 黄昏,薄暮
(例)The lights go on at dusk. 一到黄昏灯就亮了。
636. leather n. 皮革
(例This sofa is covered in real leather. 这沙发是真皮的.)
637. legislation n. 法律,法规;立法
(例)Legislation will be difficult and take time. 立法将是困难而又费时的。
638. leisure n. 闲暇;悠闲
(例)Are you at leisure just now? 你现在有空吗?
639. loose a. 松的,宽松的
(例)Never tell him a secret; he's got a loose tongue. 别把秘密告诉他,他的嘴不严。
640. loosen v. 解开,放松
(例)I loosened my tie, but I didn't take it off. 我松开了领带,但是没有把它解下来。
641. earnest a. 认真的,诚挚的
(例)I like earnest pupils. 我喜欢认真的学生。
642. earthquake n. 地震
643. echo n. 回音,回声
643. echo n. 回音,回声
(例)She shouted on the mountaintop and listened for the echo. 她在山顶上大声喊着,然后聆听着回声。
644. elaborate a. 精心设计的,复杂的
(例)The curtains had an elaborate pattern of flowers. 窗帘上绘有精美的花卉图案。
645. elastic n. 橡皮圈(带) a. 有弹性的
(例)Rubber is elastic. 橡皮是有弹性的。
646. elbow n. 肘
(例)He sat with his elbows on the table. 他双肘支在桌上坐著.
647. electron n. 电子
(例)
648. volcano n. 火山
(例)An active volcano may erupt at any time. 活火山随时可能喷发。
649. volume n. 卷,册;体积,容量
(例)Is that volume still in print? 那册书还能买到吗?
(例)The TV was on at full volume. 电视机音量已开到了最大了.
650. fatigue n. 疲劳,劳累
(例)We were all suffering from fatigue at the end of our journey. 我们到旅程终点时全都累垮了.
651. faulty a. 有错误的,有缺点的
(例)The new TV is faulty in design. 新电视在设计上是有缺点的。
652. favorable a. 称赞道;有利的,顺利的
(例)Most people were favorable to the idea. 大多数人赞成这个主意。
(例)The conditions are favorable for opening a new business. 各种条件有利于开办新企业。
653. favorite a. 特别受喜欢的 n. 喜爱的人或物
(例)Who is your favorite writer? 谁是你最喜欢的作家?
(例)I like all the books on the shelf but this one is my favorite. 我喜欢书架上所有的书,但这本是我最喜欢的。
654. gallery n. 画廊
(例)His pictures were showed in the gallery. 他的画在画廊展出。
655. gallon n. 加仑
656. gap n. 间隔,差距
656. gap n. 间隔,差距
(例)There is a generation gap between my parents and I. 我父母和我之间有代沟。