null造句
2024年06月29日 13:03:08
A spokeswoman said the agreement had been declared
null and void.
女发言人称该协议已宣布无效。
The agreement will be considered
null and void.
该协议将被视作无效。
When the galvanometer reads zero the circuit is in the
null - balance position.
当检流计的读数为零时,电路处于零平衡位置.