Isam
索引顺序存取法
🗣️ 情景例句
your doing this for Michelle and her friends.
你为 Michelle和她的朋友所做的这些。
We've got to get a bed and a dresser for the bedroom.
我们得为卧房放一张床和一个梳装台。
He told me to unpack my things and then come down to dinner.
他让我打开行装后下楼吃饭。