with meticulous care
知───know;痒───itch
His secret died with him, and now we shall never know the truth.───他的秘密随他一起离去, 现在我们永远也不可能知道真相了.
This is a matter I know little about.───这件事我不太知道.
I do know that flower, but I can't put a name to it.───我的确认识哪种花, 但叫不出名称.
You're an ambitious man. You're not in politics for your health — that I know.───你野心勃勃, 想在政治上混出名堂来——这一点我是知道的.
Clive , as you know, your mother and I saw eye to eye about sending you to university.───克莱夫, 你知道,关于你上大学的事, 你母亲和我意见一致.
How well do you know Greek?───你的希腊语 怎么样 ?
We must know how to judge people.───我们必须善于识别人.
I suspect him to know everything about that.───我猜想那件事他全都知道了.
The husband is always the last to know.
To know one's self is true progress.
Know something like the palm of one's hand.
You may know the horse by his harness.
Do you know the meaning of this word?