单词	gate-change gear
释义	gate-change gear [机] 滑槽换档
随便看	grease cock grease collar grease collector grease composition grease compounder grease compounding grease compounding unit grease compressor grease consistency grease consistency numbers grease consistometer grease containing solids grease contamination grease cotton packing grease coupler grease creeping grease cup grease cylinder feeding nozzle greased greased-deck concentration grease-dispensing system grease dispensing test grease distributing groove greased it in greased lightnin' 临财不苟临阵磨刀临阵磨枪临阵脱逃临难不恐临难不惧临难不避临难无慑临难苟免临难铸兵先农先决先出后进先前先占先发制人先取特权先后先君先君子，后小人