英语词汇“Okcheon”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	Okcheon
释义	Okcheon [地名] 沃川 ( 韩 )
随便看	piston underside pump scavenging piston unit area power piston unt piston vacuum pump piston-valve piston valve piston valve body piston valve bush piston valve chamber piston valve cover piston valve engine piston valve gear piston-valve induction piston valve liner piston valve pump piston valve ring piston valve spider piston valve spindle piston valve steam engine piston valve stem piston velocity piston vice piston viscometer piston viscosimeter piston wall 431234531 431234533 431234534 431234534 431234541 431234552 431251122 431251141 431251144 4312511*53 いたのま【板の間】いたの間いたばいたば【板場】いたばさみいたばさみ【板挟み】いたばりいたばり【板張り】いたびいたび【板碑】