trimerous 的定义
- Botany. having members in each whorl in groups of three.
- Entomology. having three segments or parts.
更多trimerous例句
- A very minute joint at the base of the claw-joint, in most Tetramerous and Trimerous beetles.
- Trimerous insects are those whose tarsi consist of only three joints.
- So in fuchsias, a very common deviation consists in a trimerous and rarely a dimerous symmetry of the flower.