单词	spring key
释义	spring key [机] 弹簧键
随便看	presentation token elements presentation transfer syntax presentative presentative feeling presentative instruction presentativeness presentative realism presentatives present azimuth present beneficiary present capital present capital value present circumstances present climate present company excepted present company excluded present compliments to sb present condition present conditional present conditions present continuous present convention present coordinate present cost present-day jgsq jgss jgsx jgsz jgtj jgtjhd jgtm jgtq jgtx jgwg 二氧化锰二氯二乙硫醚二氯化汞二氯化铁二氯化锡二氰化汞二水二流二流子二流打瓜