Posteroexternal
方位[方向]在后面和外部的
🗣️ 情景例句
Sure. It's up ahead to your left.
好的。往前走，在你的左边。
Obedience is the first duty of a soldier.
服从是军人的第一职责。
He was still mumbling something about hospitals at the end of the party when he slipped on a piece of ice and broke his left leg.
晚会结束时，他嘴里还在嘟哝着医院的事，突然踩到一块冰上滑倒了，摔断了左腿。