Ammoniometer
[机] 氨量计
🗣️ 情景例句
Pardon me, what's the time by your watch?
对不起，你知道现在几点吗？
Excitement and happiness, and we are deeply grateful to you for that.
也有开心、兴奋和愉快的时候，我们衷心感谢大家所做的一切。
While on a walking tour with his wife,
一次，他与妻子徒步旅行。