Nemichthyoidei
线口鳗亚目
🗣️ 情景例句
Birds of a feather flock together.
物以类聚。
Every tree is known by its own fruit.
观其言行，知其为人。
No. The next development was to carve the characters on a piece of wood.
是的，不象。下一步的发展是将汉字刻在一片木板上。