Ulv
abbr. 超低电压（Ultra Low Voltage）；超低容量（Ultra-Low-Volume）
🗣️ 情景例句
Did you ever think of photographing an aerobics class?
你想过拍摄有氧运动课吗？
This soup would taste better if it had more salt in it.
如果多放点盐，这汤会更好喝的。
Once a year, a race is held for old cars.
旧式汽车的比赛每年举行一次。