unary operator

unary operator 基本解释

[计] 一元运算符; 一目运算符

unary operator 用法和例句

1、unary operator.

单目运算符

2、explicit unary operator.

显式元算符

3、A unary operator such as Minus is left as an exercise.

像负号这样的一元运算符就留给读者练习。

4、The unary operator yields the negation of its numeric argument.

一元运算符对其数值型操作数取负。

重点词汇

unary a. [数]一元的

operator n. 经营者；操作员；电话接线员；运算符