Alaumstem
钠明矾
🗣️ 情景例句
She would be pretty if she wasn't so fat.
她要是不那么胖，还挺漂亮的呢。
I know the boy whose father is a college president.
我知道那个男孩的父亲是大学校长。
Over a year passed before the first attempt was made.
然而一年多过去了才有人出来尝试。