Autacoid
n. 自体有效物质\\n[医] 自体有效物质
🗣️ 情景例句
I have approximately three-year experience using a computer.
我有大约三年操作电脑的经验。
The fire is the test of gold; adversity of strong man.
烈火试真金，困苦练壮士。
Well, you're going to have roast beef and potatoes again tonight!
唉，今晚你们又要吃烤牛肉和土豆了！