Acetaminofluorene
[醫] 乙酰氨基芴(乙酰氨基二苯駢五環)
??? 情景例句
I would like a room on the 5th floor.
我想在五樓要一個房間。
I am afraid I will not be able to accompany you.
我恐怕無法跟你在一起了。
I'm sure that you need an X-ray, Andy.
我看你需要做一次X光透視。