frontal
adj[attrib 作定語]
1 at, from, in, or of the front 靠正面的; 從正面的; 在正面的; 正面的: a frontal view 正面所見
a frontal attack, ie one directed at the front or the main point 正面攻擊
full frontal nudity, ie complete nudity, showing the whole of the front of the body 正面全裸.
2 (medical 醫) of a person's forehead 前額的: frontal lobes 額葉.
3 concerning a weather front(6) (天氣)鋒的: a frontal system 鋒系.