boxcar

n (US) enclosed railway goods van （火车的）载货车厢.

bowel movement, bowels, bower, bower-bird, bowing, bowl, bowler, bowline, bowling, bowling-alley, bowling-green, bowls, bowman, bowsprit, box, box junction, box lunch, box number, box-kite, box-office, boxer, boxful, boxing, Boxing Day, boxing-day, boxing-match, boy, Boy Scout, boy-friend, boycott, boyfriend, boyhood, boyish, BP, BPC, BR, bra, brace, brace and bit hand, bracelet,