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- Water contains hydrogen and oxygen. 水含有氢和氧。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Many coal-miners were imprisoned in a pit accident. 在一次塌方事故中,许多矿工被压在了井下。
- Mars is too dry and poor in oxygen. 火星上面过于干燥,并且缺乏氧气。
- The managers want to pit the champion against John. 经理人想让冠军与约翰比赛。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Fish take in oxygen through their gills. 鱼通过鳃摄取氧气。
- The managers want to pit the champion against an unknown. 经理们想让冠军与一名未成名的选手比赛。
- A hole or pit, especially one in a road surface. 坑洞尤指路面上的涡穴或坑洞
- The oxygen react vigorously with the impurity in the iron. 氧气与铁中的杂质发生剧烈的化学反应。
- The oxygen workshop caught fire and set off a chain of explosions. 氧气车间着了火,引起了一连串的爆炸。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- oxygen pitting 氧的点腐蚀
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- Don't believe what he says. He's trying to dig a pit for you. 不要相信他的话。他在算计你。
- There was a shortage of oxygen at the top of the mountain. 山顶上缺氧。
- He felt an aching feeling in (the pit of) his stomach. 他胃疼。
- I've got quite used to working in the pit. 在矿井工作我已经很习惯了。
- An organism, such as a bacterium, requiring oxygen to live. 好氧菌需要氧气生存的有机体,例如细菌