premature birth newborn quadruplets 早产四胎新生儿
Term birth newborn quadruplets 足月产四胎新生儿
quadruplets ĥ 四胞胎
You Get Quadruplets 你得四胞胎
term birth of newborn quadruplets 足月产四胎新生儿
同义词: four 4 IV tetrad quatern quaternion quaternary quaternity quartet foursome Little Joe
同义词: quad
以上来源于: WordNet
N-COUNT Quadruplets are four children who are born to the same mother at the same time. 四胞胎 [usu pl]
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