英语 ⇄ 俄语 +

underfive 形容词 强调
一般	ребёнок младше пяти лет (There is no law whuch provides for education of the underfives. In England some of three- and four-year-olds receive education in nursery schools. Damson)

underfive : 1 短语, 1 学科

一般

1