unprofitable [ʌn'prɔfitəbl]以下由轻松背单词网站提供
单词级别附加级基本释义adj.无益的;赚不到钱的参考例句After John found farming unprofitable,he moved to town and turned his hand to carpentry. 约翰发现务农无利可图后,他就搬到城里开始做木匠。Unprofitable eloquence is like the cypress,which is great and tall,but bears no fruit. 无益的雄辩犹如柏树,虽然高大但不结果。 推荐阅读 |