idioms with letters

最简单／基础的内容

dot your i's and cross your t's

对细节一丝不苟、确认所有环节都没问题

This project will be 50 percent of your final grade,you'd better don't youri's and cross yourt's before you go up there and present it to the class.

这个项目会占总成绩的一半。你上台向全班同学展示之前，最好先检查下各个细节，确认一切都没问题。

If you mess it up,there's no second chance.

如果 ,可没有第二次机会了。

Rex is the ideal writer every editor loves to work with.

Rex是每个编辑都乐于合作的理想家。

He is a perfectionist and he never forgets to dot his i's and cross his t's.

他是完美主义者，从来不会忘记检查所有的细节问题。

Editing his stuff cannot be easier because hardly anything needs to be changed.

编辑它的稿子实在太轻松了，因为几乎没有任何东西需要修改。

mind your P's and Q's

注意礼貌、谨慎言行”

If you go to the banquet with me ,you must mind your P's and Q's.

如果你跟我一起赴宴的话，你必须得注意自己的言行。

Don't make a scene under any circumustances.

无论在什么情况下都不要惹是生非。

Otherwise I'II never take you anywhere again．You hear me'?

不然的话，我以后再也不带你去任何地方了。听见没有？

Yeah I hear you．Loud and clear．

是，听见了。十分清楚。