Amnionitis
[医] 羊膜炎
🗣️ 情景例句
Can I buy travelers checks here?
这儿能买旅行支票吗？
What will you wear for the party?
晚会上你穿什么？
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。