Microvacuum
高真空
🗣️ 情景例句
He's a real two-timer.
他用情不专。
We've priced it at $ 98, almost 30% less than the competition.
我们订价为98美元，几乎少于竞争对手30%。
He knew it would not prove difficult in such a small village.
他知道在这样一个小村庄里抓住小偷并不困难。