Microvacuum
高真空
🗣️ 情景例句
If you want a job in journalism, you'll need to undertake media studies.
如果你想在新闻界工作，你得学习媒体知识。
He likes playing the trumpet.
他喜欢吹喇叭。
You have a good command of English.
你的英文能力很强。