Erethin
[医] 兴奋素(结核菌素毒质)
🗣️ 情景例句
How old are you, Gerald?
Gerald，你今年多大啦！
A word spoken is an arrow let fly.
一言既出，驷马难追。
I never enjoy meeting Nigel Dykes.
我就怕遇到奈杰尔。戴克斯。