Siq
abbr. superior internal quality 上等的内在品质
🗣️ 情景例句
You're kidding.
在说笑吧。
Today is May 21st.
今天是五月二十一号。
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。