点击下方单词,选择对的这个单词
名词
1. 榆树An elm is a tree that has broad leaves which it loses in winter.
1. any of various trees of the genus Ulmus: important timber or shade trees
Synonym: elm tree
2. hard tough wood of an elm treeused for e.g. implements and furniture
Synonym: elmwood
多通过句子记忆单词,而不是单独死记硬背。