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- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- The milk has curdled and become sour. 牛奶凝结变酸了。
- Sour grapes are made into raisins or wine. 酸葡萄就做成葡萄干或葡萄酒。
- nitrogen souree 氮源
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- These apples are not ripe; they are sour. 这些苹果不熟，是酸的。
- He loves humongous baked potato piled high with sour cream. 他酷爱堆积如山的烤马铃薯加酸奶油。
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
- Their relationship soon went sour. 他们的关系不久就变坏了。
- After a promising start, things began to turn sour. 起先是很有希望的，后来却开始变得让人扫兴。
- After a promising start, things began to go sour. 起先是很有希望的,後来却开始变得让人扫兴。
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- The loser's scorn for the award is pure sour grape. 失败者对奖品的轻视纯粹是吃不到葡萄说葡萄酸。
- His original enthusiasm has turned sour. 他当初的积极性已淡下去了。
- Luckily, I dropped out before the deal turned sour. 很幸运的,在交易变坏前我已退出了。
- A beet soup served hot or cold, usually with sour cream. 甜菜汤热食或冷食的甜菜汤，通常添加酸奶油
- A type of cherry intermediate between a sweet and a sour cherry. 公爵樱桃介于甜与酸樱桃之间的一种樱桃
- It is said that the boss is sour toward his employees. 据说这个老板对他的雇员很刻薄。
- Will you sunder nitrogen from air? 你能从空气中把氮气分离出来吗?
- His remarks about the skating champion are sour grapes. 他对那个溜冰冠军的批评是吃不到葡萄说葡萄酸。
