seatn.座位;底座;席位;臀部;所在地vt.使坐下;可容纳vi.坐
seat choice课堂座位
seat ticket对号票
seat cutter气门座修整刀具,阀座修整刀具
seat number座位号码
seat pocket座位倾角调节器
seat covers座位垫巾
seating car座席车
seat of war战场
seat reamer气门座修整铰刀,气门座修整刀具
seated press坐推