Smokemeter
n. (用以测定烟雾的浓度或成分的)烟度计
🗣️ 情景例句
She feels bad, too, Grandpa.
她也很沮丧， 爷爷。
It is never too old to learn.
为学不怕年高。
said Jim. Somebody or something took it. We won't go until we get it back again!
吉姆说，“什么人或者什么东西把它拿走了。不把它找回来我们就不走！”