tofu是可数名词吗

　　例句：

　　Tofu and mushrooms have their own unique flavours.

　　豆腐和蘑菇有它们自己独特的风味。

　　You can order a melon duo, tofu salad and grilled royal trumpet mushrooms with polenta.

　　你可以要一份瓜盅，豆腐沙拉和皇家烤喇叭菇配玉米粥。

　　The textile is a lovely, silky fiber made from waste material left after soybeans are used to make Tofu.

　　这种纺织品是一种可爱的、柔滑的纤维，它是用大豆做豆腐剩下的`废材制成的。