profitably
英['prɔfitəbli]美['prɔfitəbli]
ad. 有利地,有益地
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- They thought they should occupy their leisure more profitably.
他们觉得应当更好地利用空闲时间。收藏 - A rock which.contains minerals from which a metal may be profitably recovered is called an ore. an ore may contain three groups of minerals
含有可以提取金属的矿物的岩石称为矿石。矿石可能有含有的矿物有3种收藏 - The time could have been more profitably spent in making a detailed investigation.
如果当初把时间花在细致的调查研究上，好处就更大了。收藏 - We must see that our spare time is profitably occupied.
我们要使业余时间得到有效的利用。收藏 - She spent the weekend profitably.
她的周末过得很有益.收藏
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