请输入您要查询的英文单词:
单词
child welfare
释义
child welfare
noun
:
social work centered upon the welfare of children (as upon improvement in health and home conditions) and upon vocational training
随便看
tetrasyllables
tetratheism
tetrathionate
tetrathionic acid
tetrathlons
tetrathyridium
tetratomic
tetratonic
tetravalence
tetravalences
tetravalency
tetravalent
tetraxial
tetraxile
tetraxon
Tetraxonia
tetraxonid
Tetraxonida
tetraz-
tetrazene
tetrazine
tetrazo
tetrazo-
tetrazolium
tetrazolium chloride
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更新时间:2025/11/1 15:27:23