英文英文字典

英文英文字典

古腾堡计划中的在线英语-英语词典

结果

Yam的结果

Yam (n.)
A large, esculent, farinaceous tuber of various climbing plants of the genus Dioscorea; also, the plants themselves. Mostly natives of warm climates. The plants have netted-veined, petioled leaves, and pods with three broad wings. The commonest species is D. sativa, but several others are cultivated.