adequate的用法adequate在句中多用作表语，后接介词to表示恰当的，称职的，令人满意的，接介词for表示足够的。adequate有时也可用作定语。adequate的搭配ade...
有四种写法have a breakfast; have breakfast; eat breakfast; eat his breakfast。 双语例句 我到达时他们正在吃早饭。 They were having breakfast when I...
