无脊椎动物
Traditional form:
無脊椎動物
Pinyin (reading):
wújǐzhuīdòngwù
Definitions:
- invertebrate
Characters:
- 无 - no, not; lacking, -less
- 脊 - spine, backbone; ridge
- 椎 - spine, vertebra; hammer, mallet
- 动 - to move, to happen; movement, action
- 物 - thing, substance, matter; creature
Traditional characters: