Dalton
[化] 道尔顿(质量单位,等于一氧原子的1/16)\\n[医] 道尔顿(质量单位)
🗣️ 情景例句
How old are you, anyway?
那……你多大了？
I learned geography last week.
我上星期学地理。
We are very proud of him.
我们真为他感到自豪，