Positron

n. 正电子\\n[化] 正子; 正电子

📖 牛津释义

positron n (physics 物) minute piece of matter (elementary particle) that has a positive electric charge and the same mass as an electron 正电子; 阳电子. Cf 参看 electron.

🏥 医学释义

正电子,阳电子

🗣️ 情景例句

555-9470…and it's still busy.
555-9470……又忙 。
The restaurant is across the street from the hotel.
餐馆越过宾馆的街区。
The body of one statue was found among remains dating from the fifteenth century B.C.
其中有一尊雕像,她的躯体是在公元前15世纪的历史文物中发现的,
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