脊索动物
Traditional form:
脊索動物
Pinyin (reading):
jǐsuǒdòngwù
Definitions:
- chordata
Characters:
- 脊 - spine, backbone; ridge
- 索 - cable, rope; rules, laws; to demand, to exact; to search, to inquire
- 动 - to move, to happen; movement, action
- 物 - thing, substance, matter; creature
Traditional characters: