名词楔片（半翅目的前翅）

1. 楔状叶：楔前叶 - Precuneus | 楔状叶 - Cuneus | 横窦 - Sinus transversus

2. 楔部：楔状束結節;楔状束核結節 - Tuberculum cuneatum | 楔部 - Cuneus | 楔部線維 - Fibrae cuneatae

3. 楔叶：*舌回 lingual gyrus | 楔叶 cuneus | **边缘叶 limbic lobe

noun

1. any shape that is triangular in cross section

Synonym: wedgewedge shape