sub是什么意思

音标:英 [sʌb]美 [sʌb]

补充人员, 部下, 潜水艇, 胶层, 订户, 傻子a. 附属的, 次级的vt. 替代, 转包vi. 替代[计] 子程式, 用户, 代替, 减法器

n a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States
n a submersible warship usually armed with torpedoes
v be a substitute

sub的用法和例句：

1. And even the most limber of sub operators will struggle getting in the sub.

就算最灵巧的潜水艇操作员 进入潜水艇也很困难

2. That sub isn't doing what it's supposed to.

那艘潜艇并没有做它该做的事

3. You'll have to sub in for me now that I'm here.

我搬来了这里 你以后可得替代我了

4. For years I was a sub then a crossdresser.

过去几年里我当过奴 玩过异装

5. I didn't before I got on the sub, but I figured it out.

进潜艇之前我不知道 不过我猜出来了

6. I have coordinates for where the sub might be.

我有潜艇可能所在的位置的坐标

7. We were in communication with the sub when it went down.

潜艇出事时我们正在和那边通话

8. But you can't take out your frustrations on his sub.

但你不能把气撒在替补的人身上

9. Your sub's the one with the tentacles.

你们的潜艇是带触角的那个

10. Director, you're closer than any of our subs.

局长 你们比我们的潜艇离得都近