Polyhydroxyketone
[医] 多羟酮
🗣️ 情景例句
Why are you back so early?
你们怎么这么早回来？
Why don't you turn off the stupid program?
何不把无聊的节目关掉？
It's as if they were, in some sense, cosmic beings in violent and lovely contrast with us suburban creatures.
从某种意义上讲，他们似乎是宇宙人，同我们这些凡夫俗子形成了强烈而鲜明的对照。