Radioactive rays

[化] 放射线

🧩 词语组成解析

radioactive ['redɪo'æktɪv]
adj. 放射性的;
radio光线+act行动,做+ive有...性质的、有...作用的 →放射性的
rays
n. 射线;[俚]日光浴;光线(ray的复数)

🗣️ 情景例句

Don't tell me.
别告诉我。
Seldom seen, soon forgotten.
见得少,忘得快。
Shops cater for the do-it-yourself craze not only by running special advisory services for novices, but by offering consumers bits and pieces which they can assemble at home.
为了满足自己动手热的需要,商店不仅为初学者提供专门的咨询服务,而且为顾客准备了各种零件,供他们买回家去安装。
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🔤 更多 R 开头的单词

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