It has no reaction to chemistry of the body, 100% silicone toys are completely inert.

它没有到身体的化学反应，100%硅胶玩具是完全惰性。

youdao

And now do not be a laugh, he is not sensitive to sound as if each time we called him, he has no reaction, can be examined by a doctor at birth, said the hearing is good, how this is going on?

而且现在了还不能被逗笑，他对声音好像也不敏感，我们每次叫他，他都没什么反应，可出生时医生检查说听力都好，这是怎么回事？

youdao

TCS injectant(26KD) has no antitumor effects, but has a positive reaction in the allergic reactions.

TCS 注射剂（26KD）无抗肿瘤作用，但在过敏反应中呈阳性反应。

youdao

There has been no official Pakistani reaction to India's plea, though some reports quoted senior Pakistani minister Ariz Nizami as saying that Singh was being given the "best possible care" and there were no plans to shift him.

BBC: India plea to Pakistan over beaten Sarabjit Singh

The reaction to his remarks has been no less vitriolic, and in some ways more disturbing, than the original offence.

ECONOMIST: John Rocker, under fire

It's the kind of bold thinking most recently synonymous with the internet boom of the mid to late 1990s and the excitement connected to ideas of a new network society, so it's no surprise that reaction from car manufacturers has been cautious.

CNN: Reinventing the wheel