Make sure that snow has not blocked the exhaust pipe.

确保没有积雪堵塞排气管。

youdao

youdao

youdao

American ships that blocked the port of Vera Cruz permitted the Mexican dictator to land there.

VOA: special.2009.02.26

And the reason that they're the least sheilded is because they can get closest to the nucleus, so we can think of them as not getting blocked by a bunch of other electron, because there's some probability that they can actually work their way all the way in to the nucleus.

它们最不容易被屏蔽的原因,是因为他们可以更加接近原子，所以我们可以认为它们,最不容易被其它原子阻挡住，因为它们有一定的概率,离原子核非常近。

麻省理工公开课 - 化学原理课程节选

Again, for those-- for whom this is blocked, I'm just dividing the rectangle into smaller squares which is to say that memory is addressable.

这是一整块的，我只是把它划分成一个个小区域,每个小区域都可以设定一个地址。

哈佛公开课 - 计算机科学课程节选

ImClone's Erbitux blocked the EGF receptor in a slightly different way, using an injectable monoclonal antibody.

FORBES: Cover Story

But Baron worked smarter, lobbying senators who blocked the provision--which helped to crush the entire legislation.

FORBES: Companies, People, Ideas

He quickly made 1, 300 compounds, and by mid-1996 found one that blocked the enzyme.

FORBES: Fat City