Monoerg
同种抗原抗血清, 单应性抗血清
🗣️ 情景例句
It's extremely good of you to do this for me.
你帮我做了这件事，真是太好了。
This is it. That's $9.15, please.
到了。请付9。15美元。
and should not be put in drinks unless it is known to be safe.
只有知道冰块安全时才能加入饮料。