fireman动词过去式

没有动词过去式，fireman，名词词性，例如：

1.Fireman battled through the smoke in a doomed attempt to rescue the children.消防队员奋力穿过烟雾企图去救孩子们，而这注定是要失败的。

2.A fireman was overcome by smoke and fumes.一名消防队员被浓烟熏倒。

3.The fireman flung the burning chair out of the window.消防队员把着火的椅子拽出窗外。