Ud
abbr. 水下爆破（Underwater Demolition）；联合乳品公司（United Dairies）
🗣️ 情景例句
Hello. This is a representative of Zhongyou Department Store.
喂，您好。我是中友百货的。
A man of gladness seldom falls into madness.
生性乐天的人极少会变成疯子。
Most of them were able to climb out in time. However four men were not quick enough to escape the flames.
大部分工人能够及时逃生。可是有4个工人来不及逃离火场。