更多triquetrous例句

1. Triquetrous, trī-kwet′rus, adj. three-sided: triangular—also Triquet′ral.
2. Capsule sessile, subglobose-triquetrous, beaked by the stout persistent style; seeds large, few to several in each cell.
3. The fourth joint of the leg, very long, and usually triquetrous.
4. Triquetrous, sharply three-angled; and especially with the sides concave, like a bayonet.