查询词典 off and

Ruan: I don't care what you are talking about, I know now that I am a lay-off, and there is no money for my father to see the doctor.

阮：我不管你说的这些所谓的道理，我只知道我失业了，家里爸爸没钱治病。

I have leaned English for four years ,off and on.

我断断续续学了四年英语了。

I learn Engligh off and on for 4 years.

我断断续续学了四年英语了。

But sometimes, you need to learn to slough off, and then you may get progress.

人要成功一定要有永不放弃的精神，但你学会放弃的时候，你才开始进步。

I have been learn english off and on for four years!

我断断续续学了四年英语了。

You don't just go off and leave your trash lying around!

你不可以把垃圾随地一放就走人啊！

"I thought you were going to run off and leave me," she said.

"我还以为你要丢下我一个人跑了呢，"她说。

He stamped the letter, sealed it off and then, put it into a letter box .

他在信上贴好邮票，封好信口，然后把信投入信箱。

I am in New York for a short day off and I am in the audience of David Letterman show because ...

我在纽约作短暂休息一天，我在观众的斯显示，因为

However, at some point factors such as lack of nutrients, accumulated wastes, etc., limit further increase, when the curve of number against time begins to level off and the curve becomes sigmoid.

然而一些关键性因素如营养物的缺乏、代谢产物的积累等，限制了进一步的增长。

This paper discusses design and realizable methods of remote test output interface from logical design angle.

本文从逻辑设计的角度讨论遥测输出接口的设计及实现方法。

This also 星体投射plies to buildings, structures and geological features.

这也适用于建筑物和地质特征。