Undefine
vt. 未定义；未赋值；命令取消
🗣️ 情景例句
and his interview was very successful.
他的面谈很成功。
He knows it's inconvenient ,but he wants to go anyway.
他知道是不方便，但是他不管怎样想要去。
either from gas or water, is pushing it.
这种巨大的压力来自地下天然气或水。