Estuarine
a. 河口的, 港灣的
??? 情景例句
Oh. I have the key. Grandpa sent it to me.
啊。鑰匙在這里。爺爺寄來給我的。
Go to hell!
去死啦！
I can't help eating sweets whenever they are in my presence.
我無論什么時候一看到甜食就忍不住要吃。