Tomotherapy
螺旋断层放疗
🗣️ 情景例句
He worked his way through college.
他半工半读念完大学。
Yes, but I'd rather not have done it.
是的，但我宁可没有这样做。
The life forms most likely to develop on a planet would be bacteria.
行星上最容易生存下来的是细菌。