apical aperture造句

例句与造句

1. The smaller opening is known as the apical aperture.
2. Water enters the mantle cavity through the apical aperture, and is wafted along the body surface by cilia.
3. Instead, deoxygenated water is expelled rapidly back through the apical aperture through muscular action once every ten to twelve minutes.
4. It's difficult to find apical aperture in a sentence. 用apical aperture造句挺难的