Monoerg
同种抗原抗血清, 单应性抗血清
🗣️ 情景例句
Thank you for your great service.
感谢你周到的服务。
I'm about ready.
我差不多准备好了。
This race, which went on for exactly four exactly four months, was the last of its kind.
这场比赛持续了整整4个月，是这类比赛中的最后一次，