英语词汇“expander type ring”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	expander type ring
释义	expander type ring 撑胀器活塞环,活性垫环
随便看	single-chain type multi-purpose elevator single chain type vertical elevator single-chain type vertical elevator single chamber single-chamber single chamber capacity single-chamber drier single chamber dual thrust rocket engine single-chambered single-chambered swim bladder single-chamber furnace single chamber furnace single-chamber legisature single-chamber legislature single chamber liquid rocket engine single-chamber pneumatic concrete placing device single chamber producer single-chamber producer single-chambers single chamber tank single chamber unit single-chamber unit single chamfer plain washer single changing note single changing-note 不见汉兵屯不见江东弟不见游子还不见湘妃鼓瑟时不见玉颜空死处不见绕梁清唱不见襄阳登览不见西飞雁不见路人唯见土不见跳鱼翻曲港つぼにわ【坪庭・壺庭】つぼねつぼね【局】つぼみつぼみ【蕾（莟）】つぼむつぼむつぼむ【窄む】つぼむ【蕾む（莟む）】つぼめる