I don't know English tenses.I am weak in English g___.

问题描述:

I don't know English tenses.I am weak in English g___.

I don't know any of  English tenses. I am so poor in English grammar either!

I don't know English tenses.I am weak in English grammers.
请注意,grammer是可数名词 可加“s”

答案为:grammer 意为:“语法”
语意为:“我不懂英语的时态,我的英语语法很糟糕.”

grammer,语法的意思,不可数所以不加s,翻译过来就是:“我对英语的时态一窍不通,我的语法实在很糟糕”
希望能够帮到你 :D