Positrons
(positron 的復數) n. 正電子\\n[化] 正子; 正電子
??? 情景例句
And the telephone number is five five five…three oh nine oh. Thank you.
電話是555-3090。謝謝。
She can only speculate on the amount of damage done.
她只知道推測損失額的方法。
Ships carry live sheep to markets in he Middle East where they are killed at festivals.
輪船將活羊運送到中東市場供兇日宰殺。