Sterile means completely clean and free of bacteria.

无菌是指完全清洁没有细菌。

A mind free of constantly bothering emotions and anger will more likely generate something outstanding.

一个没有持续困扰和愤怒头脑更有可能创造出杰出东西。

He was writhing with all his might, trying to break free of Ron's grip.

它竭尽全力挣扎着，想从罗恩手里挣脱。

" Why's that? " Harry spat, trying to wrench himself free of Ron, and Hermione.

“为什么这样? ”哈利吐了一口唾沫，努力要挣开罗恩和赫敏。

The good news is, while I was in there, I re-grouted your tub...free of charge.

好消息是，刚刚我还加固了你浴盆，免。

Museum's special exhibition area will now be free of charge.

博物馆特别展览区即将免开放。

Feel free, of course, if you want to support the channel.

当然，如果你想支持这个频道，随时欢迎。

What about the computers? Can I use them free of charge?

那么电脑呢？我能免使用吗？

The world is not free of conflicts and peace needs to be defended.

天下并不太平，和平需要保卫。

The impulse to help floats logically free of any actual ability to do so.

想要助冲动会自动浮现，即使实际上并没有能力提供助。

Most recreation classes are free of charge. Enrollment in classes is available to Harvard students.

大部分健身课是免，哈佛学生都可以去上这些课。

The food on the ship is free of charge.

船上食物都是免。

If you buy air-conditioners now, they are installed free of charge by manufacturers.

如果你现在买空调，将由厂家免安装。

Overall, and my training is just free of charge.

总来说，我培训是免。

They focus on keeping their soil rich and free of disease.

农民关心是保持土壤肥沃并且免受病害。

These can be picked up free of charge from all health centers.

净水片可以在任何保健中心免领取。

A) It provides refugees with a wide range of courses free of charge.

A）它免为难民提供广泛课程。

Ecosystems free of species defined as exotic are, by default, considered the most natural.

默认况下，没有外来物种生态系统被认为是最自然生态系统。

This exercise will help free you of that.

这个练习将助你摆脱这些。

And world-wide, only a few countries are free of the disease.

在世界范围内，只有少数国家没有这种疾病。