Udu
abbr. underwater detection unit 水下探测设备，水下探测器; user data unit 用户数据单元
🗣️ 情景例句
You are everything to me. There's no one like you.
你是我的一切，没有人能取化你。
Do you want me to check the tires?
要检查轮胎吗？
Bless you!
祝福你！