套腔 meaning in English
mantle cavity
pallial cavity
Examples
- The long tail stretches out of the central space of the sleeve . the principal components of the tail is axonemes which features a " 9 + 2 " pattern
尾部细长，从袖套腔中伸出，主要为轴丝组成，呈“ 9 + 2 ”结构。
mantle cavity
pallial cavity