Odbs
(odb 的复数) [医][=o-dichlorobenzene]邻二氯苯
🗣️ 情景例句
My grandfather is very much alive and kicking.
我的祖父还健在。
She's a widow.Her husband died last year.
她是一个寡妇。她的丈夫去年死了。
How often do you write?
你们隔多久写信？