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
Please, you sit by the window.
你请靠窗坐。
How would 12:45 be?
12:45怎么样？
What is your hurry?
什么事让您这么着急呢？