单词	gasket ring
释义	gasket ring [化] 密封圈; 密封环
随便看	operational activities operational activity operational address instruction operational address register operational admittance operational advantage operational aircraft operational altitude operational amplifier operational amplifier (opamp) operational amplifiers operational analysis operational analysis technique operational announcing system operational approach operational architecture operational area operational art operational aspect operational assistance operational attributes operational attrition operational audit operational auditing operational authority zjzy zjzz zkaa zkbj zkbr zkbs zkdd zkds zkex zkfr 青タン青ダチ青ッポイ青ブクレ青ミ青ヤキ青二才青信号青写真青刈り