?? 詞語組成解析
豌豆
??? 情景例句
You always know the right thing to say.
你說話得體。
I wonder what makes you do that.
我不知道是什么使你做那件事。
Precautions of this sort are necessary, for it is impossible to foretell the exact nature of the difficulties which will confront the pot-holer.
作出這樣的準備是必要的，因為無法預(yù)見到洞穴探險者究竟會遇到什么性質(zhì)的困難。