If plaque is not removed, it builds up and gets under the gum line.

如果不清除牙菌斑，它就会堆积起来并钻到牙龈下面。

youdao

There are fears that he will not be able to keep it up when he gets to the particularly demanding third year.

有人担心到了极其艰难的第3年他会坚持不下去的。

《柯林斯英汉双解大词典》

When he digs into a problem he does not give up until he gets to the bottom.

他要是钻一个问题，就非钻个水落石出不可。

youdao

It means,when my brain gets split, my soul is going to end up in Lefty or in Righty,but not in both.

这个意思是，我的大脑被一分为二后，灵魂将只能进入小左或小右其中一个。

耶鲁公开课 - 死亡课程节选

It's not just that your whole immune system gets revved up and it's going to respond more rapidly to any antigen it's exposed to.

并不是整个免疫系统都得以加强,免疫应答会对,以前接触过的抗原做出的应答更加迅速

耶鲁公开课 - 生物医学工程探索课程节选

Tell them, do not let up until this thing gets done.

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You'd probably go to your GP with depression or anxiety and if they're not trained to pick up on ADHD it gets missed.

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What it gets up to in North America is not its central retail strategy.

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