Agar filtration
[化] 琼脂过滤
🧩 词语组成解析
n. 琼脂, 石花菜\\n[化] 琼脂
n. 过滤\\n[化] 过滤
🗣️ 情景例句
Are you making progress?
你有进展吗？
You were late again this morning. I think you had better start being on time.
你早晨又迟到了，我想你最好开始守时。[托福]
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。