had seat是什么意思_怎么读

had seat

1.Visitors to his office sometimes wished the chairs had seat belts.去过他办公室的人会觉得那里的椅子应该配上安全带。

2.As an example of such unintended effects, consider public policy toward seat belts and auto safety, in the 1950s few cars had seat belts.对于安全带和汽车安全考虑的公众政策的非故意的影响的一个例子，因此，在五十年代只有极少的汽车有安全带。