第1个回答 推荐于2017-05-17
have a problem/ have some problems
the problem (which) sb meet
have some trouble
encounter a problem/ some problems
meet with some problems
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第2个回答 2015-03-28
meet with some problem
第3个回答 2015-03-28
encounter a problem
第4个回答 2014-01-12
when coming across difficulties
第5个回答 2014-01-12
make trouble
第6个回答 2019-09-17
meet
比较常用,一般的遇见
come
across
偶然遇到