I'dont know the word ,so i have look it up in the d_________

I'dont know the word ,so i have look it up in the d_________ I don`t know the word,i have to look it up in a[ ]填空我是初一学生 I look up the word in the_____ ----- I look up the word in the 后面是什么 i don't know the_________(mean) of this word,so i look it up you can look up the word in the d___if you don 't know it why not look up the word in a dictionary( )you don't know it if you want to know the word( )you'd better look it up in th I dont know what trouble you have 后加to solve the problem还是so Do you have a d()?I want to look up this word in it. If you don't know the word,you can look up the word in the d If you dont know the meaning of thia word,you kan look it (