Radioactive sample

[医] 放射性样品

🧩 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
sample ['sæmpl]
n. 样品,华样;标本,榜样;(化验的)取样;[信]信号瞬时值; vt. 取…的样品,尤指用样品来检验;品尝;抽样调查; adj. 作为代表或范例的;
s分开+ample拿,获得→分开拿出→标本,样品

🗣️ 情景例句

Stop bugging me.
别烦我了。
A moneyless man goes fast through the market.
一个没钱的人很快穿过市场。
Hans returned to his family home, but the house had been bombed and no one in the neighbourhood knew what had become of the inhabitants.
汉斯重返故里,但他的家已被炸毁,左邻右舍谁也不知原住户的下落,
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🔤 更多 R 开头的单词

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