useful
英['ju:sful]美['ju:sful]
a.
有用的，有益的，有帮助的
有用的，有益的，有帮助的
名 词：use'fulness
副 词：use'fully
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- A very useful tool for scale-up is the dimensionless group. This is the grouping of system variables so as to cancel out their dimensions.
在放大中使用的一个很有用的工具是无量纲数群。这是系统变量无因次化的一种组合。收藏 - In summary, creating a successful product requires more than delivering useful functionality.
总的来说，创建一个成功的产品需要的不只是有用的功能。 收藏 - An unerring faculty for detecting hypocrisy is one of her most useful attriButes.
能无误地看出伪善的能力是她身上最有用的特征之一收藏 - The systematic write-off to expense of the cost of an intangible asset over its useful life is termed as amortization.
将无形资产的成本在其存续期内系统化地结转到费用叫做摊销。收藏 - You have had a long run of amusement, and now you must try to be useful.
你逍遥的时间够长的了，现在应该做点正经事啦。收藏
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