Microcoulombmeter
微库计
🗣️ 情景例句
Work harder and practice more.
要更加努力地学习，更加勤奋地操练。
John's parents will rejoice at his safe return.
约翰的双亲会因他的安然归来而惊喜万分。
We want to catch the eight nineteen to London.
我们要乘8点19分的车去伦敦。