Cbw
abbr. 化学生物战（Chemical and Biological Warfare）；化学生物武器（Chemical and Biological Weapons）
🗣️ 情景例句
What shades of lipstick do you sell?
你们卖的口红有什么颜色的？
My brother wants to learn how to swim.
我的兄弟要去学游泳。
I tried losing weight, but nothing worked.
我曾试着减肥，但是毫无效果。