Uhv
abbr. ultra-high vacuum 超高真空
🗣️ 情景例句
Don't go looking for trouble.
别没事找事。
I'm afraid you will catch a cold.
我怕你会感染到感冒。
In Maori history,the first traveller to reach New Zealand in the year 950 was a man called Kupe.
毛利人的历史上，于950年第一个到达新西兰的旅行者是一个名叫库佩的人。