"When you have a situation like this occur, you are bound to have a situation down the line where there could be a shortage in food, which can also trigger other negative situations, such as malnutrition, for example, or insufficient food for cattle, which is also another important economic sector in West Africa,".

VOA: standard.2009.09.08

So it's trigonal because we have these three atoms that are bound to the central atom here, and if you picture it, it's actually shaped like a pyramid.

这里三角形是因为,我们有3个原子核中心原子成键，如果你画它，它就是金字塔形的。

麻省理工公开课 - 化学原理课程节选

The libraries. There are, the library nearby, John Hay's library has a human bound book,

图书馆。有，附近的图书馆，约翰·海伊图书馆有一本人皮装订的书，

布朗的宿舍公寓 - SpeakingMax英语口语达人

and that all others individuals,free states and national government are constitutionally bound to leave them alone about it.

VOA: special.2009.02.09

They are bound by, they're subservient to, this metadivine realm.

他们受制并服从于这个超神的领域。

耶鲁公开课 - 旧约导论课程节选

Prime Minister Singh said the United States and India are separated by distance but bound by common values.

VOA: standard.2009.11.25

Like, number of-- wait, what did we call a were solve-- number of legs and number of heads. OK, those are bound locally.

我们把solve称为--一些腿和头,它们都是局部赋值的,当solve运行完后它们被包裹起来。

麻省理工公开课 - 计算机科学及编程导论课程节选

The inner electrons are so tightly bound that they are for all intents and purposes, immobilized when it comes to reactivity.

内部电子被紧紧地束缚着,因此无论怎样，当进行反应时，它都是固定的。

麻省理工公开课 - 固态化学导论课程节选

They also have binding sites for antigen, but they are sort of two IgG type molecules bound together by another peptide chain.

同样IgA抗体表面也有与抗原结合位点,但它们就像两个IgG型分子,通过肽链相互连接

耶鲁公开课 - 生物医学工程探索课程节选

Think about that. All this, Comus explains : Nay Lady, sit; if I but wave this wand, Your nerves are all chained up in Alabaster, And you a statue; or as Daphne was, Root-bound that fled Apollo.

试想一下，所以这一切，Comus解释到：,小姐，坐，但如果我挥舞这个棒子，你的所有神经都束缚在这个大理岩上了，你是一尊雕像，或像月桂树那样，被绑在根上逃往阿波罗。

耶鲁公开课 - 弥尔顿课程节选

All the energies are negative because it is a bound system. I start up here with n equals one.

所有能量级都是负数，因为它是一个束缚系统,在这里我从n等于1讲起。

麻省理工公开课 - 固态化学导论课程节选

So, that means the electrons are tightly bound.

所以那意味着这些电子是被紧紧地束缚着的。

麻省理工公开课 - 固态化学导论课程节选

They are all bound, hard and brittle.

电子都成键，牢固而硬脆。

麻省理工公开课 - 固态化学导论课程节选

They are all bound.

电子都被键合在一起。

麻省理工公开课 - 固态化学导论课程节选

They are good electron donors because the electrons aren't tightly bound.

它们是很好的电子给体,因为电子没有被牢固地束缚。

麻省理工公开课 - 固态化学导论课程节选