Radioactive contaminant
[医] 放射性污染物
🧩 词语组成解析
contaminant
[kən'tæminənt]
n. 污染物，致污物;
🗣️ 情景例句
What line of work are you in?
你做哪一行的？
We need new blood like you to make our company greater and stronger.
我们需要像你们这样的新鲜血液的补充从而使我们的公司更加壮大。
She got up before 7 o'clock in the morning, and quickly washed her hands and face.
00以前起床，快快地洗手洗脸。