... 舍进 round-up 舍进功能，升值功能 round-up function 舍入，修整，升值功能 rounding ...
双语例句
1
Otherwise, if the expression is not a constant, another macro function is called to roundup the value to a power of two.
如果表达式不是常量，就调用另一个宏函数把值向上取整到2的幂。
2
All-round moisturize-locking function reveals skin supple and soft, ulfimately improves elasticity and maintains a luminous glow. It can be used as a daytime moisturizer or under make – up .