常見例句You'll notice that at first the engine "smokes" on decel, this is normal, as the rings haven't sealed yet. When you're doing it right, you'll notice that the smoke goes 剛開始，你會(huì)看到發(fā)動(dòng)機(jī)冒黑菸，這很正常，是因爲(wèi)密封環(huán)還沒有完全密封的緣故。儅你正確*作，你會(huì)發(fā)現(xiàn)菸沒了。decel.abbr. =decelerationdeceln. 減速計(jì) 返回 DeCell