maenz2n薯;芋All edible tuber crops.类别词Classifierndaek1山药maniocmaenzbomaenzkaumaenzndiang2maenzsaeumən³³广南县者兔乡Zhetu District, Guangnan County原始台语Proto-Tai*mən A2李方桂 1977年Li Fang-Kuei 1977