perpendicularly
ADV อย่าง ตั้งฉาก อย่าง ตั้งตรง yang-tang-chak
PERPENDICULARLY
adv. In a manner to fall on another line at right angles. 1. So as to fall on the plane of the horizon at right angles; in a direction towards the center of the earth or of gravity.
PERPENDICULARLY Per `pen *dic "u *lar *ly, adv.