查询词典 know one's stuff

The dim sky, I did not know how should be right. You know.

黯淡的天空，我不知道如何应对。

I know plenty of dingy women; I don't want to know any more.

那种不三不四的女人，我见得多了，不想再认识她们。

Once you know where you are, you can know if you need to move to a different directory.

一经你知道你是哪里，如果你需要移动到一个不同的目录，你能知道。

Many students know how to disassemble the radio,but few know how to put it together.

很多学生知道如何去拆散收音机，却很少人知道如何去组合起来。

I don't know how deep you know this disaster.

我不知道，你是否了解这次灾难？

The gambling know as business looks with austere disfavour upon the business know as gambling.

以生意为名的赌博业，却以严峻的恶意观望著那以赌博为名的一般生意。

In many times, I don't know when I can keep dispassionate, and when can't keep dispassionate. but I may know when I was dispassionate, and when I wasn't dispassionate.

很多时候我都不知道，自己什么时候可以冷静，什么时候不能冷静，但却可以知道什么时候我是冷静的，什么时候我是不冷静的。

I dont know, said John. I do know he is a member of a dissident group.

我不知道，约翰说，我只知道他是一个持不同政见者组织的成员。

"I don't know," said John. I do know he is a member of a dissident group.

"我不知道，"约翰说，我只知道他是一个持不同政见者组织的成员。

If you know the distance, you know the club.

如果你知道了距离，你知道这个俱乐部。

Analog output can display output results.

可以模拟输出显示输出效果。

It implied that RAPD technique pro vided a new alternative for checking irradiation induced effects.

对扩增产物进行数据分析，结果表明RAPD技术能够检测出辐射后唐菖蒲基因组变异情况，可用于对唐菖蒲辐射后基因变异的分析。