Microcoulombmeter
微库计
🗣️ 情景例句
Yes? Can I do something for you?
什么事？我能为您效劳吗？
Never say of another what you would not have him hear.
莫说不想让人听见的话。
It's a pleasure. I'll see you tomorrow.
很高兴为您效劳。明天见。