Bedel
[法] 庭丁, 执达员, 下级工作人员
🗣️ 情景例句
What are you doing?
你在干什么？
Don't beat around the bush.
别拐弯抹角了。
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。