Photoradiometer

[医] X线[辐射]量计

🗣️ 情景例句

I have two days off a week.
我一星期休息两天。
We've been married for 2 years.
我们结婚两年了。
Susan is going to finish college.
苏珊将完成大学学业。
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🔤 更多 P 开头的单词

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