vi. 行礼, 致意, 问候, 放礼炮
vt. 向...致意, 迎接, 赞扬
n. 招呼, 敬礼, 礼炮
英文释义
n. an act of honor or courteous recognition
n. a formal military gesture of respect
n. an act of greeting with friendly words and gestures like bowing or lifting the hat
v. greet in a friendly way