Ulv
abbr. 超低电压（Ultra Low Voltage）；超低容量（Ultra-Low-Volume）
🗣️ 情景例句
My doctor says I could live to be 100.
我的医生说我能活到100岁。
Don't climb a tree to look for fish.
勿缘木求鱼。
I like listening to the radio, but I can't spend much time on it.
我喜欢听收音机，但不能花太多的时间。