earth screw英文翻译_含义_读音_earth screw例句

earth screw

常用释义

词性释义

麻花钻；取土样的麻花钻；挖穴钻；土钻

例句

1·Earth the ground wire (yellow-green wire) of the machine or earth it by the screw of the shell.

将本机电源线之地线接地（黄绿色线）或从机壳螺丝钉接地。

同义词

麻花钻；取土样的麻花钻；挖穴钻；土钻

fluted twist drill