Phlogiston theory
[医] 燃素学说
🧩 词语组成解析
n. 燃素\\n[化] 燃素
🗣️ 情景例句
You two must be close.
你们两个关系一定很好。
If you're not sure how to do is, ask me.
假如你拿不准怎样做，就来问我好了。
He lands on top of each house and climbs down the chimney into the fireplace.
他降落在每一家的房顶，顺着烟囱爬进壁炉。