Gasmetry
气体测量
🗣️ 情景例句
Dreadful weather, don't you think?
天气可真差劲，你说呢？
Let me see. She has 30 minutes Tuesday afternoon.
让我查查，她周二下午有30分钟。
Well, I suggest you see some of our national parks.
那么，我建议你参观一下我们的国家公园。