Cdu
abbr. 中央显示器（Central Display Unit）；海防搜索潜艇雷达（Coast Defense radar for detecting U-boats）
🗣️ 情景例句
we would go down to the beach and catch crabs,
我们走到海边抓螃蟹，
My brother wants to learn how to speak Chinese.
我的兄弟要去学中国话。
What's your trouble?
你哪儿不舒服？