Radio-element
[医] 放射[性]元素
🧩 词语组成解析
element
['ɛləmənt]
n. [化]元素;要素;原理;[电]电阻丝;
🗣️ 情景例句
Carl, you're sure you've never played?
Carl，你肯定你从来没玩过吗？
Learning makes a good man better and ill man worse.
知识能使好人更好，坏人更坏。
He has been there for six months.
他在那儿已经住了6个月了。