常見例句I had to sub for the referee, who was sick. 裁判病了,我得代為裁判。The gas turbine feeds on the fuel it pumps. 燃?xì)廨啓C(jī)以它所抽入的燃料為能源。The sub can outrun any destroyer. 這艘潛水艇比任何驅(qū)逐艦航行得都快。A disadvantage of the turbine is that it is not reversible. 渦輪機(jī)的一個(gè)缺點(diǎn)就是它不可以反轉(zhuǎn)。I have to sub on her for the new car I want to buy. 要買那輛新車,我得向她借點(diǎn)兒錢。Clive Walker came on as a sub and starred. 克里夫-沃克替補(bǔ)上場(chǎng),大放異彩。 返回 sub-turbine