under no circumstances 在任何情况下都不
under the weather 身体不好,身体有点不舒服
under warranty 在保修期
until further notice 另行通知
up in the air 未定,悬而未决
up to 能够做……,由……来做决定
up to date 赶上;流行的
up to one's ears in work 工作特忙
up to one's eyes in work 工作特忙
upper level seminar 高水平研讨课
upside down 上下颠倒了
used to 过去;过去常常
vacuum cleaner 吸尘器
vacuum the rug 给地毯吸吸尘
vegetable garden 菜园子
vegetable stand 卖菜的小摊
video tape 录像带
volleyball tournament 排球赛
wait for 等待
wait in line 排队
wait on 伺候
waiting room 候诊室
wake-up call (饭店)早上叫起服务
wall paper 墙纸
warm up 热身
warm up 天气变暖
watch the expenses 注意花销
water the lawn 给草坪浇水
wear and tear 磨损
wear out 磨坏,摩穿
weather forecast 天气预报
what a shame! 真遗憾
what difference does it make? 有什么区别吗?
What's the rush 不要急,慢慢来
What's up with someone 某人怎么了
What's with you? 你怎么了?
who done it=detective story=spy story 侦探小说
why bother 别费劲;没有必要
wild life 野生动物
will power 自制力
wind up 结果,以……而结束
winter break 寒假
winter vacation 寒假
with flying colors 成功,以非常好的成绩
wool sweater 羊毛衫
word by word 一个字一个字;一点一点;逐渐地;慢慢地
work on 从事干;不断工作;继续工作
work out 解决;进展;证明
work out 锻炼
work out in the gym 在健身房锻炼身体
work overtime 超时工作,加班
work schedule 工作日程
worn out 特别累
wrap up 完成,结束
write out 写出来
year book 年报,年鉴;学校的毕业班年刊
You bet 当然
You can say that again 当然是这样的,没错
you know that 类似“你听我说”
You said it. 你说对了
You're telling me? 还要你说吗?当然是这样