nulls
基本解釋
- adj.無(wú)效的；無(wú)價(jià)值的；無(wú)效力的
- n.零；空
- vt.使無(wú)效
英漢例句
- Their actions rendered the contract null and void.
他們的行為使合同無(wú)效。 - The marriage was declared null and void.
婚姻已宣告無(wú)效了。 - The path must end with a null character.
該路經(jīng)必須以零結(jié)尾。 - Vomit in null gravity wouldn't be fun.
如果在零重力下嘔吐了可不是件好笑的事。 - A null reference pointer was passed to the stub.
向占位程序傳送了空的索引指針。 - Primary keys do not allow null values.
主鍵不允許空值。