Normal antitoxin
[医] 标准抗毒素
🧩 词语组成解析
antitoxin
[ˌænti'tɔksin]
n. 抗毒素;
🗣️ 情景例句
I'm your mother.
我是你母亲。
They've been divorced.
他们已离婚了。
it is now possible not only to locate a shoal but to tell if it is herring, cod, or other well-known fish, by the pattern of its echo.
不仅能够确定鱼群的位置，而且可以根据鱼群回声的特点分辨出是鲱鱼、鳕鱼，这是人们所熟悉的其他鱼。