Birkhaug's toxin
[医] 比尔克豪格氏毒素(用于风湿病皮肤试验)
🧩 词语组成解析
toxin
['tɔksin]
n. 毒素;毒质;
🗣️ 情景例句
There are lots of things for her here.
这里有许多适合她的东西。
His health has been lousy.
他的健康状况近来很糟。
The American president who fought for the freedom of slaves in the USA.
为美国奴隶的自由而战的美国总统。