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
and leave the number with the baby-sitter.
把餐厅的电话告诉临时保姆。
Mr. Jones spent his undergraduate days at Columbia.
琼斯先生在哥伦比亚大学渡过了他的大学时代。
I'm usually just using the search engines to look up information.
我通常只是用搜索引擎找一些资料。