Ddu
abbr. 数字显示器（Digital Display Unit）；未完税交货（Deliverde Duty Unpaid）
🗣️ 情景例句
As soon as I recover from my nervous breakdown.
只等我从神经崩溃中恢复过来。
I was born on September 1st, 1976.
我出生在1976年9月1日。
'No,' she answered.
“不，”她回答。