Voltages
n. 电压, 伏特数( voltage的复数形式 )
🗣️ 情景例句
I hope they aren't lost.
但愿没丢才好。
In universities,students train to become teachers and engineers.
在大学里，学生们被训练成为教师和工程师。
Don't worry. I can help him.
不用着急，我来帮他。