There is no service charge and tipping is at your discretion.

不收服务费，给不给小费由你自行决定。

《牛津词典》

She had felt her a tiresome charge and had indeed seen as little of her as she dared.

她本来就觉得她是个烦人的累赘，实际上她不敢多见她。

youdao

This is coulombs per charge and this is coulombs per mole.

这是每电荷库伦,这是每摩尔库伦。

youdao

EpiSurveyor is free of charge and can be downloaded onto mobile devices.

VOA: special.2010.05.03

So we'll talk specifically about drawing Lewis structures and then about formal charge and resonance, which are within Lewis structures.

因此我们会专门讲一讲,如何来画路易斯结构,然后再讨论形式电荷与共振论，它们也属于路易斯结构的范畴。

麻省理工公开课 - 化学原理课程节选

So whilst the Queen is in charge and is Head of the Church,

所以，女王统治国家的同时，也是教堂的头领，

政府和皇室的作用 - SpeakingMax英语口语达人

Democrats were in charge and a disputed election in Florida had raised new questions about electronic voting.

NPR: Local Election Officials Oppose Paper Ballots

It just happens I am the man in charge and I make the decisions - someone has to.

BBC: Ashton defends Cipriani decision

Now, of course, a sophisticated hotel will take all international charge and debit cards.

FORBES: Cash Is Zeus: A Postcard From Greece