n.喷嘴( jet的名词复数 )；喷气式飞机；喷射流；煤玉 双语释义：n.(名词)[C]喷气式飞机; 喷气式发动机 aircraft powered by a jet engine; jet engine[C]喷嘴,喷射口 narrow opening from which this comes[C]喷射流 strong narrow stream of gas, liquid, steam or flame, forced out of a small opening英英释义： jetsn.atmosp