SEATOn.东南亚条约组织
seatn.座位;底座;席位;臀部;所在地vt.使坐下;可容纳vi.坐
seat arrangement定座
seat of learning学术中心
seat belt injury安全带伤
seated toe raise坐姿负重提踵
seating capacity座位容量
seat in the gods剧院的顶层楼座
seat back lining靠背衬料
seat reservation预订座席
seated valve pump座阀配流泵,单向阀配流泵
seats for drivers驾驶座椅