Anhydroleucovorin
[化] 脫水甲酰四氫葉酸; 次甲基四氫葉酸
??? 情景例句
I do.
我愿意。
Pick on someone your own size!
不要以大欺小！
It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it.
它在接近終點時，沖下了山坡，駕駛員費了好大勁才把車停下來。