Deu
abbr. 数据加密装置（Data Encryption Unit）；数据交换单元（Data Exchange Unit）；数据登录装置（Data Entry Unit）；潜水员评估装置（diver evaluation unit）
🗣️ 情景例句
Where will you be living during your stay here?
你在此期间打算住哪里？
The frog is frightened at the sight of a snake.
那只青蛙因为看到了蛇而战抖。
It is all too easy to blame the railway authorities when something does go wrong.
因此，一旦铁路上真出了问题，人们便不加思索地责备铁路当局。