生命起源的确切详情仍是个谜。The precise details of the origins of life remain hidden.地球上生命的起源the origins of life on earth她开始讲本市的起源.She embarked on a discourse about the town's origins....
格蕾琴费劲地嚼着那块带软骨的牛排。Gretchen chewed energetically on the gristled steak.耳廓假性囊肿是软骨的一种增生性无菌性炎性反应,内有浆液性渗出液.Pseudocyst of Auricle is a kind of proliferative aseptic inflammation with exudate.摘要:目的: 观察正常成人和成体大鼠气管软骨的组织动力学.Aim : T...
Winston fitted a nib into the penholder and sucked it to get the grease off.温斯顿把笔尖插在笔杆上,用嘴吮吸一下,把上面的油弄弄净.But when table, penholder and paper are all moving.可是,当桌子, 夹笔装置,纸都在移动时.East Wufengshan, shaped like a penholder, mea...