X-rays tube
[医] X线管
🧩 词语组成解析
n. 射线；[俚]日光浴；光线（ray的复数）
🗣️ 情景例句
The trouble is
问题是
Well, I think it's time we get back to business.
哦，我认为我们该回到正题上了。
It is the one world in the Solar System that is most like the Earth.
火星是太阳系里与地球最接近的一颗行星。