Radio-element
[医] 放射[性]元素
🧩 词语组成解析
element
['ɛləmənt]
n. [化]元素;要素;原理;[电]电阻丝;
🗣️ 情景例句
Good-bye, and thanks for bringing Gemma in.
再见，谢谢你们把Gemma送来。
If he doesn't stay, who will?
如果他不，谁要留下？
I would be very grateful for information about entry to your college.
若能寄给我贵校的入学申请材料我将十分感激。