下楼机...

flowerer的音标：flowerer的英式发音音标为：['flaʊərə]flowerer的美式发音音标为：['flaʊərə]...

lowerer的音标：lowerer的英式发音音标为：['ləʊərə]lowerer的美式发音音标为：['ləʊərə]...

n.开花植物...