problems 是 problem 的复数problemKK [ˋprɑbləm] /ˈpɹɑbləm/发音名词1问题、难题、麻烦We ran into a serious problem during the final stage of testing.我们在测试的最后阶段遇到了严重的问题。2题目、习题She solved all twenty math problems in under an hour.她不到一个小时就解完了二十道数学题。3毛病、病症He has had a knee problem since his college days.他从大学时期就有膝盖的毛病。4反对、意见口语,多用于否定或疑问Do you have a problem with me leaving early today?我今天提早走,你有意见吗?形容词1有问题的、难处理的置于名词前The school has special classes for problem students.学校为问题学生开设了特别的班级。用这个字练口说→相关片语problem child