Radioactive inaicator

[医] 放射性示踪器

🧩 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
inaicator
[医] 指示剂, 指示器, 食指伸肌

🗣️ 情景例句

Thanks for your help.
谢谢你的帮助。
Never trust to fine words.
切勿轻信漂亮话。
They would have continued to struggle against economic odds and would have lived in obscurity.
这家人会继续为克服经济上的拮据而奋斗,并默默无闻地活下去。
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🔤 更多 R 开头的单词

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