460．take up 开始学习（某课程）；从事（某活动）（熟义：占(时间/空间)
He dropped medicine and took up physics．他弃医从理。
461. team 熟义：n. 队，组
Would you like to team up with us? v.（与某人）一起工作，合作
262．tell v．（熟义：告诉；讲述）
Good teaching will always tell．起作用；产生效果；
He couldn't tell which house it was. vt.判断/区分
She cracked a smile that told her joy. v.显示，显露
463. through 熟义：adj. 彻底的，完全的
She is a very thorough worker. adj.做事深入细致的
464. ticket 熟义：n. 票
The new driver got a ticket for speeding. n.罚单，罚款单
465. tie 熟义：vt. 栓，系
They tied with the visiting team in the game. vi. 打成平手
466．in time 经过一段时间之后；最后（熟义：及时）
Don't worry—I'm sure things will get better in time．不要着急——隔一段时间之后一切都会好的。
467．tip n．点子；主意；劝告；情报（熟义：小费；尖端；梢）
Here is a useful tip on how to deal with online friends．下面给你介绍一条有用的建议，怎样处理网友的问题。
468. touch 熟义：n/v. 接触
I feel a touch of tenderness from mom's words. n. 少许，微量
Vegetables were touched by the frost(霜冻）. vt. 害到，伤害
469 . treat 熟义：vt. 对待；处理；治疗
Her son's visit are a great treat for her. n.（难得的）乐事
It's my treat this time. n.请客，款待
470. turn to 找（某人寻求帮助等）；求助于（熟义：翻到；转到；变成）
They always turned to me when they were in trouble．当他们遇到麻烦的时候，他们总是来找我。
471．in turn 又反过来（熟义：依次；轮流）
Theory is based on practice and in turn serves practice．理论的基础是实践，又反过来为实践服务。
472. twist 熟义：v. 使弯曲变形
The river twisted toward the sea. v. (道路，河流等）曲折，蜿蜒
473. ravel 熟义：v/n. 旅行
The news traveled fast. v. 以某速度传播
U474. understand 熟义：vt. 理解
I understand that you are planning to go to Africa. vt. 知悉,了解,据闻
475. uniform 熟义：n. 制服
The boxes are uniform in weight. adj.相同的，一致的
476. undertake 熟义：v. 承担；采取；从事
I can't undertake that you will make a profit. v.承诺；允诺；答应
477．under way 在进行（勿望文生义）
Plans to save the boy are under way．挽救那个男孩的计划正在进行中。
V
478. vain 熟义：adj. 徒劳的，没结果的
She is vain of her beauty. adj. 虚荣的；自视过高的
479. vehicle 熟义：n. 交通工具
We must find out the vehicle of the disease at first. n.媒介；载体
480. vote （熟义：投票）
I vote（that）we go home．v．建议（口语）
W481. walk 熟义：v/n 行走，步行
This society welcomes people from all walks of life. n.行业
482. wander 熟义：v. 漫游，游荡，漫步
Don't wander from the point. v.离开原处或正道
Her thoughts wandered back to her youth. v.走神；神志恍惚；思想开小差
483．give way 崩溃；让步（勿望文生义）
The thin ice gave way under the skater．薄冰在滑冰者的脚下崩裂了。
484．wear （熟义：穿，戴）
His clothes began to wear．v．磨坏
You'll find this material won't wear．v. 经磨；耐用
485. wear 熟义： vt. 穿戴
The girl always wears a happy smile. vt. 表露
The old man wears a heavy beard. v. 留；蓄
486. weigh 熟义：v. 称...的重量；重达
Please the advantages and disadvantages of doing this. v.权衡；斟酌
487.weight 熟义：n. 重量
How much weight will be attached to his decision? n.分量；重要性
488．well off 有钱；富裕（勿望文生义）
His parents are quite well off；they have just bought him a new car for his birthday．他父母很有钱，他们刚给他买了一辆新车作为他的生日礼物。
489．while conj．只要；既然；虽然 n．一段时间（熟义：当…时候；而）
While there is life ，there is hope．留得青山在，不怕没柴烧。
While she is a likeable girl ，she can be difficult to work with．尽管这姑娘很可爱，但在一起工作却很难配合。
490．will 毅力；遗嘱（熟义：将）
His iron will forced us not to give up．n．意志；意志力
What did it say in the will. n.遗嘱
491. with 熟义： prep. 与..., 以...
With more money I would be able to buy it. prep. 若是
492.．work 熟义：n．工作,（书／画／音乐）作品Yes，I think your plan will work ．v．起作用
The young man worked a large farm．vt. 管理
493. workshop 熟义：n. 车间；工场
I attended a educational workshop not long ago. n.讲习班，研讨班
494.．work out 得到圆满解决；进行情况（好／……）；理解（熟义：算出；制定出）
Things will work out if you have patient．如果你有耐心，事情会得到圆满解决的。
I can't work out the meaning of this poem．我不能理解这首诗的含义。
495. whip 熟义：n. 鞭子 v 抽打，拍打
She whipped it into her pocket. v.突然拿、取、移动(她迅速地把它塞进衣袋
496. wicked 熟义：adj. 邪恶的，恶劣的，缺德的
Dave used to be a wicked child when he was young. adj.淘气的,顽皮的
497. wit 熟义：n. 智力，才智
His remarks if filled with wits. n.风趣，妙语
498. wrap 熟义：n. vt 包，裹
Mind you wrap up well if you go out. n.围巾，披肩 （你出外的话要围好围巾 ）
Y499. yield 熟义：n. 产量，收益 v. 生产，出产
I would rather die than yield. vi. 让步，屈服，投降
500. yard 熟义：n. 院子，庭院；场院Can you still buy cloth by the yard in Britain? n. 码（1码 = 3英尺 = 36英寸 ≈ 0.914米）
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