您要查找的是不是：
- Have these scales been sealed? 这些磅秤已经检验盖印了吗?
- "What have these meat balls been handing you?" he required. "这些笨蛋在给你递什么来着？"他问道。
- Luckily, we have employed a housemaid. It would have been very difficulty for us to clean these scales. 幸亏是请的家政，要是我们自己这些积垢是很难清理的。
- The windows have been sealed up for years. 这些窗户都已经密封了许多年了。
- Can I have these shoes on tick until I get paid? 我可不可以先赊购这双鞋，等发了工资再付钱？
- Could I have these things on tick? 你能不能赊帐卖给我这些东西?
- How long have these machines been in use? 这些机器都用了几年了?
- Have these goods really been reduced in price? 这些商品真的降价了吗?
- My kitchen scales are not accurate. 我的厨房秤不精确。
- The tube was sealed off by fusing the material together. 管子以熔合管端的方法封闭起来了。
- The order was sealed with the king's signet. 这一命令是用国王的印记加封的。
- I can tell you nothing; my lips must be sealed. 我什么也不能告诉你，我得保守秘密。
- Joan can tell you nothing; her lips must be sealed. 琼什么也不会告诉你的，她必须保守秘密。
- My scales are all right, madam. Have you weighted your little boy? 我的秤准确无误，太太。可是你称过你的小儿子了吗？
- The traffic has been sealed off. 交通封锁。
- Let's have these pictures developed. 让我们把这些照片冲洗出来吧。
- I'd like to tell you what I know but my lips are sealed. 我何尝不想把我知道的都告诉你，只是有口难言。
- My scales are all right,madam. Have you weighted your little boy? 我的秤准确无误，太太。可是你称过你的小儿子了吗?
- All doors and windows are sealed for the extermination of mosquito. 为了消灭蚊子，所有的门窗都被封闭起来了。
- The letter hasn't been sealed yet. 这封信还没封口。
