英语词汇“double-concave”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	double-concave
释义	double-concave 两面凹;双凹
随便看	ejection altitude ejection angle ejection angle/angle of ejection ejection arm ejection bar ejection capsule ejection case mechanism ejection chamber ejection chute ejection click ejection clik ejection cockpit capsule ejection cylinder ejection device ejection dummy ejection during combustion ejection escape ejection escape device ejection firing device ejection force ejection fraction ejection gun ejection heel ejection index ejection injury zjqq zjqw zjqy zjqz zjrx zjsb zjsd zjsh zjsj zjsl 薬師薬師如来薬指薬方薬機法薬殺薬毒薬液薬湯薬湯