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- twenty day BOD 二十天生化需氧量
- When she arrived for a twenty day visit, the commune allowed her to buy a large quantity of rice and small quantities of cooking oil and pork as a special favor. 她打算在村里呆二十天，公社特地優(yōu)待她，允許她買(mǎi)許多大米、少量的食用油和豬肉。
- I bought a pair of tan leather shoes the other day. 前幾天我買(mǎi)了雙棕褐色的皮鞋。
- The jewels will be held in trust for the girl till she is twenty. 女孩的那些首飾將被托管到她二十歲為止。
- He'll rue the day he married her. 他將會(huì )因為和她結婚而抱恨終身。
- It take twenty minutes for us to go there by bike. 我們騎自行車(chē)到那里要花20分鐘。
- He looks to be a young man of twenty. 他看起來(lái)就像一個(gè)20歲的青年。
- He had been bumming around the park all day. 他在公園里蕩了一整天了。
- He has been in practice for twenty years. 他已有20年的實(shí)踐經(jīng)驗。
- God blessed the seventh day and sanctified it. 上帝祝福第七天并且使它成為神圣的日子。
- He's been in tin-pan alley for twenty years. 他二十年來(lái)一直演奏流行樂(lè )曲。
- He slicks his hair down with oil every day. 他每天搽油把頭梳得光溜溜的。
- The enemy kept up their bombardment day and night. 敵軍一直日夜不停地狂轟濫炸。
- The ship sank in twenty fathoms. 該船下沉二十英尋。
- My wife murmurs the same thing day in and day out. 我妻子天天喋喋不休地重復同樣的話(huà)。
- He does twenty push-ups everyday. 他每天做20個(gè)伏臥撐。
- He has a large amount of mail to answer every day. 他每天有大量的信件要回復。
- It would strike twelve in twenty minutes time. 還有廿分鐘它就該敲十二點(diǎn)了。
- He lived in California until he was twenty. 他在加里弗尼亞一直住到20歲。
- Do exercise every day and you'll be back in condition. 每天鍛煉鍛煉，你很快會(huì )恢復健康的。
