noun🔗Share块茎，根茎。 A fleshy, thickened underground stem of a plant, usually containing stored starch, for example a potato or arrowroot."We planted the potato tuber in the garden, hoping it would grow into a plant with lots of potatoes. "我们把马铃薯块茎种在了花园里，希望它能长成结很多马铃薯的植株。plantvegetablefoodbiologyagricultureChat with AIVocabulary GamePractice Reading
noun🔗Share块茎，根茎。 A thickened rootstock."The potato is a tuber, a thickened underground stem that stores food. "土豆是一种块茎，它是一种肥厚的地下茎，用来储存养分。plantvegetablebiologyfoodagricultureChat with AIVocabulary GamePractice Reading
noun🔗Share结节，肿块。 A rounded, protuberant structure in a human or animal body."The doctor examined the swollen tuber on the patient's neck. "医生检查了病人脖子上肿胀的结节。bodyanatomyphysiologyChat with AIVocabulary GamePractice Reading
