Heimlich
n. （美）海姆利克氏操作法
🗣️ 情景例句
Everything is shaping up well.
一切进展顺利。
Nothing for nothing and very little for a half penny.
一分钱，一分货。
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。