单词	foul ballast
释义	foul ballast 泥污碴床
随便看	social conditions social conflict social conflicts social conformity social connectedness social connection social conscience social conscience fund social consciences social consciousness social conservatism social conservative social-conservative social conservatives social constitution social constraint social construct social construction social constructionism social constructionist social construction of reality social construction of technology social constructivism social constructivist social-constructivist classroom 矶矷矸矹矺矻矻3 矻4 矼矽持ち歌持ち歩く持ち物持ち番持ち直す持ち腐れ持ち越す持ち込み持ち込む持ち逃げ