I studied hard.的中文意思

I studied hard.的中文意思 hard的中文意思 work hard,play hard 的中文意思 hard-working 的中文意思 hard you中文的意思 I will try hard 中文意思 I studied for the math test的意思 I studied and played and learned a lot.的意思 stone is very hard 的hard中文意思及词性 hard造句hard：困难的.带有中文意思 i studied hard,i learned 后面填什么 Hard work 的中文意思是什么 Hard work 的中文意思是什么 HARD作为副词的中文意思 求No matter how difficult,I have to work hard,rain or shine的中文意思. No matter how difficult, I have to work hard, rain or shine的中文意思是什么 hard中文意思 I will work hard.中文意思请回答