troop1/trup; truːp/n [C] 1 troops [plural 复数] soldiers 军队﹐部队﹔士兵: Troops have been sent to the area to keep the peace. 军队被派至该地区维持和平。see box at见 ARMY 方框2 a large group of people or animals〔人或动物的〕一大群 —troop adj [only before noun 仅用于名词前]: troop movements 部队的调动
troop2v [I] to walk somewhere in a group 成群结队地走: +into/out of etc We all trooped out of the classroom. 我们大家成群结队地走出教室。