burden
n. 负担,责任;负重,负荷;船的载重量,吨位;(演讲、书或辩论的)主题,主旨(the burden...
n.担子,负担v.负担
gripesack inculcate mucopolysaccharide picornavirus yelk下载迅蛙App
n. 负担,责任;负重,负荷;船的载重量,吨位;(演讲、书或辩论的)主题,主旨(the burden...
n.担子,负担v.负担
gripesack inculcate mucopolysaccharide picornavirus yelk