Chlorimeter
[机] 气量计
🗣️ 情景例句
If you've been with someone for this length of time you'll have to ask yourself what reservations have I got?
如果你和某人生活了这么长时间，你得问一下自己，你对这段婚姻满意吗？
She's always helping people.
她总是帮助别人。[现在进行时]
It was still early when I returned home.
我回到家时，时间还早。