Capnometer
二氧化碳检测计
🗣️ 情景例句
I went to the supermarket to get a few things,
我去一趟超级市场， 买了几样东西，
Take time when time cometh,lest time steal away.
时来必须要趁时，不然时去无声息。
We don't have enough material on hand to take care of this.
我们现在手边的存量不够你的订单。