单词	air/oil seal
释义	air/oil seal 气-油封
随便看	hfmd HF measuring instrument HFM (homogeneous equilibrium critical flow model) HF millivoltmeter division calibrator h/f monitor hf.mor. HF moulding technology and equipment hfn H.F.O. hfo H-force h-form transverse vibration h-form vibration HF oscillation HF oscillograph HF output meter HFOV hfp HF plastic hot-bonding machine HFPO HF power transistor HFPPJV HFPPV HF process HF Q meter clhh clhy clhz cljf cljh cljl cljs cljx cljy clkf ちょうごう【調号】ちょうごう【調合】ちょうさちょうさ【調査】ちょうさんぼしちょうさんぼし【朝三暮四】ちょうさんりしちょうさんりし【張三李四】ちょうざちょうざ【長座（長坐）】