yams/jæm/名词薯蓣,山药For Thanksgiving dinner, my grandma always makes a delicious candied yam casserole topped with marshmallows.感恩节晚餐时,我的奶奶总是做一道美味的糖腌山药砂锅,上面撒满了棉花糖。想跟读,去练习