点击下方单词,选择对的这个单词
1. 三胞胎中的一个Triplets are three children born at the same time to the same mother.
1. a set of three similar things considered as a unit
Synonym: triotriadtriple
2. one of three offspring born at the same time from the same pregnancy
3. the cardinal number that is the sum of one and one and one
Synonym: three3IIItriothreesometierceleashtroikatriadtrinetrinityternaryterniontercetterzettotreydeuce-ace
多通过句子记忆单词,而不是单独死记硬背。