Hexabiscarbacholine
己氨胆碱
🗣️ 情景例句
Who am I, you old rascal?
我是谁 ？你这个老玩童。
You're wasting you breath.
你在白费口舌。
Before she grew old, Aunt Harriet used to entertain lavishly.
哈丽特姑妈年轻时，喜欢大摆宴席，招待宾客。