nulls

常见例句

用作形容词 (adj.)

Their actions rendered the contract null and void.
他们的行为使合同无效。
The marriage was declared null and void.
婚姻已宣告无效了。

用作名词 (n.)

The path must end with a null character.
该路经必须以零结尾。
Vomit in null gravity wouldn't be fun.
如果在零重力下呕吐了可不是件好笑的事。
A null reference pointer was passed to the stub.
向占位程序传送了空的索引指针。
Primary keys do not allow null values.
主键不允许空值。