Butyric
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
No, I'm not very good at it.
不 ，我網球不行。
Could I speak to you, please?
我可以跟你談話嗎？
It is one of the ugliest faces I have ever seen.
這是我見過的最丑陋的頭像之一。