它 的中文句子和英文句子

空气一种无色、无嗅、无味的气体混合物，主要由氮气（约占78％）和氧气（约占21％）组成，还有少量的氩、二氧化碳、氢、氖、氦及其它气体

A colorless, odorless, tasteless, gaseous mixture, mainly nitrogen(approximately78 percent) and oxygen(approximately21 percent) with lesser amounts of argon, carbon dioxide, hydrogen, neon, helium, and other gases.


她把糖放进咖啡里，用勺子把它们混合起来。

She put the sugar into the coffee and mixed them up with a spoon.


我们先把这件事仔细研究一下，再把它列入议事日程。

Let's thrash the matter over before putting it on the agenda.


我觉得集邮是一种休息，因为它可以使我的注意力从工中移去。

I find stamp collecting relaxing and it takes my mind off my work.


只有一小部分死掉的生物在开始腐烂前，或者更可能的情况是，在食腐动物吃掉它们之前如此地保存起来。

A small fraction of the creatures that die are preserved in this way before decay sets in or, even more likely, before scavengers eat them.


我问托尼为什么上班迟到。他告诉我他碰到了倒霉事，他母亲那条宝贝的长卷毛狗因为咽下了一根鸡骨头，他只得送它去看兽医。

I asked Tony why he was late to work and he told me some hard-luck story about having to take his mother's ageing pet poodle to the vet because it had swallowed a chicken bone.


希望像太阳，我们向它走去时，它在我们身后投下我们负担的影子。

Hope is like the sun, which, as we journey towards it, casts the shadow of our burden behind us.


（氨基酸）非必需的是正常的运转所需要的物质的，但因为机体有从其它营养成分合成它的能力，因此不需要被包括在日常的食物中的

Being a substance that is required for normal functioning but does not need to be included in the diet because of the body's ability to synthesize it from other nutrients.


听到煤气的嘶嘶声，他冲进来把它关掉。

Hearing the hiss of gas, he rushed in and turned it off.


涡轮机的一个缺点就是它不可以反转。

A disadvantage of the turbine is that it is not reversible.