Cdwr
abbr. California Department of Water Resources 加利福尼亚水利资源局
🗣️ 情景例句
Go by the book.
照章办事。
I got home, feeling very tired.
我到家时都累死了[分词作状语]
the varieties are infinite; but two classes may be roughly seen.
鸟的飞行方式千差万别，但大体上可分为两类。