Phlogiston theory
[医] 燃素学说
🧩 词语组成解析
n. 燃素\\n[化] 燃素
🗣️ 情景例句
... my slogan is I care.
……我的口号是， 我关心 。
Progress is the activity of today and the assurance of tomorrow.
进展即今日的活动和明日的保证。
Excuse me. What's the time, please?
对不起，请问几点了？