单词	Gauvent
释义	Gauvent 戈旺¹⁰⁰
随便看	double union Double union body less fittings double unit double unit alternator double-unit alternator double-unit DC-DC converter double unit education mechanism double unit face double-unit face double unit ignition system double unit mill double unit motor double-unit motor double-unit shearer double unit system double-unit system double universal coupler doubleuniversal coupling double universal coupling double universal joint double-unload double up with laughter Double up with pain double ureter double urethra