Plaster-masses
[医] 硬膏块剂
🧩 词语组成解析
n. 民众, 劳动阶层
🗣️ 情景例句
I think you should show it to Mr. Carlson.
我觉得你应该给Carlson先生看看。
I'll make up the money to the amount you need.
我会补足这笔款项。
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。