Ri
[化] 放射性同位素
✅ 同义词
📖 牛津释义
RI
abbr 缩写 = (Brit) (on coins) Queen and Empress; King and Emperor (Latin Regina et Imperatrix; Rex et Imperator) （钱币上的）女王和女皇, 国王和皇帝（源自拉丁文Regina et Imperatrix; Rex et Imperator）.
🗣️ 情景例句
I gave them to Robbie to hold
我把它们交给Robbie拿着
How would you like to proceed with the negotiations?
你认为该怎样来进行这次谈判呢？
He grasped both my hands.
他紧握住我的双手。