trousern.[常复数] 裤子adj.裤子的
trouser pockets裤子口袋
trouser buttons裤扣
trouser-pocket裤袋
trouser stretcher撑裤器
trouser'stear piece照明节电
trouser's tear piece光照归一化
trousered undercarriage减阻罩起落架
trouser buttons/legs/pockets裤子钮扣;裤腿/口袋