Blastophthoric degeneration
[医] 胚种变性, 胚细胞变性
🗣️ 情景例句
You have to change at chicago station.
你必须要在芝加哥站转车。
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。
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