【化】 chain take-up; chain tightener

緊的英語翻譯：

close; tighten; pressing; short of money; strict; urgent

鏈的英語翻譯：

catenary; chain
【醫(yī)】 chain

裝置的英語翻譯：

device; apparatus; fitting; installation; setting; unit
【計】 blaster; U
【化】 equipment; set; set up; setting
【醫(yī)】 apparatus; device; fitting; installation; mounting; unit
【經(jīng)】 equipment; installation