grades怎么读

grades怎么读 grades读什么给白字 My healthy lifestyle helps me get good grades!这个面的grades 怎么翻译? houses students of grades 1-5.怎么翻译?急用 英语翻译it has missed the deadline for locking off grades .这里胡locking off grades怎么解释? grades是什么意思 failing grades austenitic grades及 martensitic grades怎么翻译奥氏体 马氏体 什么……那么martensitic grades AISI 440C怎么翻译把AISI 440C直接放在 马氏体等级 之后么？ 请问这些是什么quality grades,yield grades get good grades get good grades He studies hard_____good grades in different grades翻译 gets good grades意思 good grades matter是什么意思 grade grades的区别 physics grades是什么意思 get high grades是什么意思