Monoerg
同种抗原抗血清, 单应性抗血清
🗣️ 情景例句
Of course, it was a small house,
当然， 那是一栋小房子，
We can offer a discount in progressive stages according to the size of the order.
根据订购数量的大小，我们可提供累进的折扣。
I smelled a smell of cooking.
我闻到了烧菜做饭的味道。