| 单词 | profitful |
| 释义 | Definition of profitful in English:profitfuladjective ˈprɒfɪtfʊl rare
OriginMid 16th century. From profit + -ful. Definition of profitful in US English:profitfuladjectiveˈprɒfɪtfʊl rare
OriginMid 16th century. From profit + -ful. |
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