Fettling
n. 涂炉床材料\\n[机] 清理
🗣️ 情景例句
Oh, a new baby!
噢， 一个新生儿！
Leave it up to me!
这事就交给我吧。
Now that a tunnel ahs been built through the mountains, the Pass is less dangerous,
如今由于山里开挖了隧道，翻越山口已不那么危险了。