英语词汇“smoke extractor exhaust fan”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	smoke extractor exhaust fan
释义	smoke extractor exhaust fan 排烟风机
随便看	charge coil charge coke charge collect charge collecting electrodes charge collection time charge collection time of semiconductor detector charge collector charge column charge compensation charge competition charge composition charge composition age charge composition of primary cosmic rays charge computer charge condition charge configuration charge conjugation charge conjugation conservation charge conjugation invariance charge conjugation operation charge conjugation-parity charge conjugation parity charge conjugation-parity-time reversal charge conjugation transformation charge conservation 天下有非望之福，亦有非望之祸。天下未乱蜀先乱，世界易平川难平天下未尝无人，而患于不用；又患于用之而徙。天下未尝无才也，作而成之，则才不可胜用矣。天下未尝无敌手，强中犹自有强人天下未有不学而成者天下未有不学而成者也。天下未有无理之气，亦未有无气之理。天下本无事，庸人扰之为烦耳天下本无事，庸人自扰之。痘皮儿痘神痘苗痙痛痛不欲生痛入骨髓痛击痛切痛哭