常见例句

双语例句

These unary operators can be overloaded.
这些二元的运算子可被多载。
Unary operators have one parameter, and binary operators have two parameters.
一元运算子有一个参数，而二元运算子则有两个参数。
Unary operators perform an operation on a single operand, such as returning the negative or positive value of a numeric expression.
一元运算符对单个操作数执行操作，如返回数值表达式的负值或正值。