向老师请教一个问题用英语怎么说? ask the teacher for a question

Excuse me? xxx may I ake you a question? 这是很礼貌的询问方式.

向老师求助 To the teacher for help

向某人求助的英语短语有 ask somebody for help turn to somebody for help 向老师求助可以说 ask the teacher for help turn to the teacher for help

我是英语老师,我来解决,你们的老师,是your teacher(teacher是名词,要用形容词性物主代词your)yours'teacher是错的,(yours是名词性物主代词,就是一个名词了,怎能再跟一个名词teacher)应说the teacher is yours,才对

你的翻译没有错: structural reinforcement ribbing——加强筋(不过下面我用的是“结构强化凸纹”) flashing——飞边 第二、三句的意思是这样.那个 stop at a .

ask the teacher for it

听老师讲 listen to the teacher

向老师要它这句话.Ask the teacher about it.Ask the teacher about the sentence.

1,考试通常用exam,“考试不及格”用fail in the exam或者fail the exam或者fail to pass the exam或者don't pass the exam都可以;2,look .up in the dictionary.