Acetylcholine
n. 乙酰胆碱\\n[化] 乙酰胆碱
🗣️ 情景例句
You keep getting fatter and fatter.
你一天比一天胖。
The best horse needs breaking,and the aptest child needs teaching.
最好的马儿要人驯，最伶俐的孩子要人训。
It's over there,behind the teapot.
就在那儿，茶壶后面。