Christmas revels with feasting and dancing were common in England.圣诞节的狂欢歌舞在英国是很常见的.Fasting comes after feasting.今日有酒今日醉,明日无钱不揭锅。The feasting, drinking, dancing and revelry continued for several days.一连几天都是宴会、痛饮、舞蹈和狂欢。She...
They sediment toward the bottom of the centrifuge tube at a velocity.它们以某一速度向管底方向沉降.The nitrocellulose and water slurry was transferred to a centrifuge.把硝化棉和水的浆液转移到离心机中.After cooling, the emulsion flows into a centrifuge...