英语词汇zero operator怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
Use the && control operator to combine two commands so that the second is run only if the first command returns a zero exit status.
使用 && 控制操作符来组合两个命令，以便仅当第一个命令返回零退出状态时才运行第二个命令。
2
Why? Recall that the operator * can match zero or more times.
为什么？回想一下操作符 * 可以匹配零次或多次。
3
Similarly, the || control operator separates two commands and runs the second command only if the first command returns a non-zero exit status.
类似地，|| 控制操作符分隔两个命令，并且仅当第一个命令返回非零退出状态时才运行第二个命令。

单词	zero operator
释义	zero operator 简明释义零算符网络释义 1 ?零算符 ... 宇称算符parity operator 零算符zero operator 场算符field operator ... 短语 1 return to zero operator 归宿算子 2 operator zero 操纵基因零式 3 operator zero mutation 操纵基因零点突变双语例句 1 Use the && control operator to combine two commands so that the second is run only if the first command returns a zero exit status. 使用 && 控制操作符来组合两个命令，以便仅当第一个命令返回零退出状态时才运行第二个命令。 2 Why? Recall that the operator * can match zero or more times. 为什么？回想一下操作符 * 可以匹配零次或多次。 3 Similarly, the \|\| control operator separates two commands and runs the second command only if the first command returns a non-zero exit status. 类似地，\|\| 控制操作符分隔两个命令，并且仅当第一个命令返回非零退出状态时才运行第二个命令。
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