She became alternately angry and calm.她时而愤怒时而平静。As a companion star orbits its primary , it alternately approaches and recedes from the Earth.当伴星围绕着主星运转时, 它交替地朝着地球或背离地球运转.They were deglycerolized by alternately centrifug...
He could alternately bully and charm people.他一会儿欺负人一会儿取悦人。She became alternately angry and calm.她时而愤怒时而平静。This movie is by turn ( = alternately ) terrifying and very funny.这部电影一会儿令人毛骨悚然,一会儿滑稽可笑....
在小的角闪岩体中,磁铁矿可占510%, 仅有局部的散染状富集.Most of the smaller hornblendite bodies contain about 5 - 10 percent magnetite, with only local sporadic enrichment.含角闪石的变种填补了带状和脉状角闪岩的中间相.Hornblende bearing varieties bridge the gap over t...