cage buttonlocking press buttonlocking pushbuttonstay-put button锁定: lock; locking; lockout; cagi ...按钮: push-button; press-button; b ...电锁定按钮: electrical cage switch非锁定按钮: non locking key; non-locking key; non-locking press-button; press button key; press-button key电动锁定按钮: electric caging button下载手机词典可随时随地查词查翻译