Gallogen
[化]原, 鞣花酸
🗣️ 情景例句
I was just waiting for you to get home
我正等你回来，
Mary is in her freshman year.
玛丽大学一年级。
A navy ship was in a port in Scotland for repairs.
一艘军舰停靠在苏格兰的一个码头等待维修。