helpful是什么意思
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helpful是什么意思
1、adj.肯帮助的;帮忙的;有用的。2、例句:Your husband is very helpful, isnt he?你的丈夫能帮上你很多忙,不是吗?3、You are very helpful. 您真帮了我的大忙...
1、adj.肯帮助的;帮忙的;有用的。2、例句:Your husband is very helpful, isnt he?你的丈夫能帮上你很多忙,不是吗?3、You are very helpful. 您真帮了我的大忙...