Sensibilisinogen
[医] 过敏原, 致敏原
🗣️ 情景例句
When do you need the volunteers,
你们什么时候需要义工
All is not gain that is put in the purse.
放入钱包的钱财，并非都是应得的。
Did you enter the contest?
你参加比赛了吗？