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
How are you at mixing cocktails?
你喝混合鸡尾酒方面功夫如何？
These clothes are too long , they need to be taken up.
这些衣服太长了需要去改一下。
Two of the leading growers, Giuseppe Moldova and Riccardo Brabante,
两个主要种植者，朱塞皮。莫尔道瓦和里卡多。布拉班特