A (<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12259730_0.gif">)面,切嵴,唇面 B
(<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12259730_0_1.gif">)面,唇面,舌面 C
切嵴,唇面,舌面 D
(<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12259730_0_2.gif">)面,邻面,舌面 E
(<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12259730_0_3.gif">)面,切嵴,邻面