您要查找的是不是：
- The average output of the factory is 20 cars a day. 该工厂的平均产量是每天20辆汽车。
- I had been a footman for 20 years. 我曾做过20年的听差。
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- The volume of this container is 20 cubic meters. 这个集装箱的体积是20立方米。
- Polysorbate 20 聚山梨醇酯20, 吐温20, 聚氧乙烯去乙水山梨醇单月桂酸酯, 聚乙氧基月桂酸清凉茶醇
- My mother placed$20 at my disposal. 我母亲留下20美元供我使用。
- Be this the:20 fast train from Shenyang? 这是从沈阳开来的9点20分的快车吗？
- The house has stabling for 20 horses. 这所房子有可容纳20匹马的设备。
- The ratios of 1 to 5 and 20 to 100 are the same. 1与5之比和20与100之比相同。
- This engine is made up of 20 parts. 这台机器由二十个零件组成。
- I propose to repay the loan at$20 a month. 我提议每月付还贷款20美元。
- I want$20,000 for my car and won't settle for less. 我的车子要卖两万美元，少于这价钱就不行。
- He queued up to buy his subway ticket of 20 penny. 他排队买了一张20便士的地铁车票。
- Add 2 ~ 8C 1% polysorbate 1.0ml and mix them again. 加人预冷2一8℃的1%25多聚甲醛1 .;0毫升并混匀。
- She had been in the same post for 20 years. 她担任同一职务已20年。
- The bank lend him$20,000 without security. 该银行贷给他20,000美元没有抵押。
- We numbered 20 (ie There were 20 of us) in all. 我们共计20人。
- We've kept up our friendship for over 20 years. 我们的友谊已经持续了二十多年。
- Passenger traffic has gone up by 20 per cent. 客流量已增长百分之二十。
- The queen ruled her country for 20 years. 这位女王统治了她的国家二十年。
