Keeper voltage
[计] 保持电压
🧩 词语组成解析
keeper
['ki:pə]
n. 保管人;饲养员;负责人;监护人;
🗣️ 情景例句
It only takes eight minutes by bicycle to the aerobics class.
骑自行车去上有氧运动课只需要八分钟。
When the clock strikes twelve at midnight.
当午夜十二点的钟声敲响时。
Oh, it's time to play games.
该运动运动去了。