单词	necessary cause
释义	necessary cause 必然理由
随便看	shutdown temperature shutdown test Shut down the computer please Shut down the condenser please Shut down the defense grid Shut down the demoted server Shutdown the embedded database engine shut down the radio shutdown time shut-down time Shutdown time for the server shutdown unit shut down upon shutdown valve shut-down valve shut down voltage shut-down well shutdown wind speed shut-down wind speed shutdown with normal parameters shutdown with variable parameters shutdown work shutoff mechanism shut off mechanism shut-off mechanism