Seathn.西思
seatn.座位;底座;席位;臀部;所在地vt.使坐下;可容纳vi.坐
seat and chute entanglement伞椅缠绕
seats of early civilization早期文明的中心
seat of Pingjiang prefecture平江府城
Seats in The Subway Stations地铁站台里的座位
seat-man separation device人椅分离装置
seating time of piston rings活塞环的磨合时间
seat in the executive section二等舱的座位
seat for heating tube support炉管支承架底座
seat automatic release device座椅自动解脱装置