Appar
n. 仪表（机构、学术著作中的注解）
🗣️ 情景例句
She's very pretty.
她很漂亮。
Aren't you dressed too formally?
你穿的不是太正式化了吗？
Did you serve this gentleman half an hour ago, Caroline? He says he's the man who bought these books.
卡罗琳，半小时前你接待过这位先生吗？他说他就是买这两本书的人。