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- Water contains hydrogen and oxygen. 水含有氫和氧。
- Oxygen enters into many compound bodies. 氧是許多化合物的組成部分。
- He closed the deal successfully and was home free. 買(mǎi)賣(mài)成交了，他松了一口氣。
- The boss readily closed with the offer. 老板馬上接受了這個(gè)報價(jià)。
- Have you closed the gate and windows? 你把門(mén)窗關(guān)嚴實(shí)了嗎？
- Mars is too dry and poor in oxygen. 火星上面過(guò)于干燥，并且缺乏氧氣。
- Water is composed of hydrogen and oxygen. 水由氫和氧組成。
- He closed his speech with a funny joke. 他用一則有趣的笑話(huà)結束了演講。
- That oyster closed up its valves. 那個(gè)牡蠣把殼合攏起來(lái)。
- Fish take in oxygen through their gills. 魚(yú)通過(guò)鰓攝取氧氣。
- The Waterloo line is closed for repair. 滑鐵盧鐵路線(xiàn)因維修關(guān)閉。
- This project has been closed up. 這個(gè)項目已終止了。
- The oxygen react vigorously with the impurity in the iron. 氧氣與鐵中的雜質(zhì)發(fā)生劇烈的化學(xué)反應。
- This road is closed to motor vehicles. 這條路機動(dòng)車(chē)不準通行。
- Nuclear physics is a closed book to me. 核物理學(xué)是我完全不懂的一門(mén)學(xué)科。
- The oxygen workshop caught fire and set off a chain of explosions. 氧氣車(chē)間著(zhù)了火，引起了一連串的爆炸。
- Nuclear physics is a closed book to most of us. 我們大多數人對原子核物理學(xué)一竅不通。
- He closed his ears to my suggestion. 他對我的建議充耳不聞。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳釋放氧氣。
- He closed up the office at five o'clock. 他五點(diǎn)鐘就把辦公室關(guān)閉起來(lái)。
