Butyric anhydeide
[建] 丁酐
?? 詞語組成解析
a. 奶油的, 由奶油中提出的, 丁酸的\\n[醫] 丁酸的; 酪的
??? 情景例句
San Francisco General Hospital.
這里是舊金山總醫院。
Don't mention it. I hope you can come again soon.
不用謝，希望你不久能再來。
One of the things that fascinates us most about cats is the popular belief that they have nine lives.
最使我們感興趣的一件事情就是一種通俗的信念——貓有九條命。