yam

山药, 洋芋英释中释na tropical climbing plant grown for its root, which is eaten as a vegetable

1 chinese yam,山药；薯蓣；山药桃子

1 And we went into the poisonous giant tubers, like the yam and the taro, which also had to be leeched, ground up and cooked before we could eat them..我们也寻找到了那些带有毒性的、个头颇大的块茎，像山药、芋头，这些在食用之前得经过榨取、提炼和烹饪。