“纵向”的拼音？

“纵向”的英语可以翻译为：[纸] direction，machine direction，endwise，longitudinal direction，portrait ...

她撕下两格纸巾，然后纵向对折。She tore off two sections of paper towel and folded them lengthwise.剥掉洋葱皮并把它纵向切成两半。Peel the onion and cut it in half lengthwise.把茄子纵向切成两半。Cut the aubergines in half lengthways....