Capnometer
二氧化碳检测计
🗣️ 情景例句
And I don't think it's a good idea
而且我觉得这不是个好主意
I met one of the cameramen over at the television station.
我在电视公司遇到一位摄影师。
giant hovercraft liners could span the Atlantic;
大型的气垫班轮或许能跨越大西洋。