它们能更好地阻止外界的噪音，所以你可以调低音量听音乐。

They do a better job of stopping outside noise, so you can listen at a lower volume.

youdao

“传球！传球！” 内史密斯不停地喊着，吹着哨子阻止激动的球员们。

"Pass! Pass!" Nasmith kept shouting, blowing his whistle to stop the excited players.

youdao

股东成功地阻止了这桩交易。

Shareholders successfully scuttled the deal.

《牛津词典》

So this might be a longer lasting, more permanent form of elimination of expression of a particular gene.

所以这似乎是一种持续时间更长,更长久地阻止某个特定基因表达的方法

耶鲁公开课 - 生物医学工程探索课程节选

What you could do then, if you could deliver these red colored molecules here is you could stop specifically the expression of this particular gene in these particular cells.

接下来你能做的是,如果你能将这些红色的分子送到这里,就能够特异地阻止,特定细胞中特定基因的表达

耶鲁公开课 - 生物医学工程探索课程节选

As we'll see in section today, a vaccine does not have to be totally perfect in order to prevent transmission of a disease, because when a disease enters a community its spread from one person to another.

有如我们今天看到的,疫苗不一定非要,绝对完美地阻止疾病的传播,因为当疾病侵入一个社区后,会在人群间传播

耶鲁公开课 - 生物医学工程探索课程节选