Everything breakable had been broken and scattered chaotically about the room.房间里能打碎的东西都打碎了，一片狼藉。The fridge door was open and food was scattered across the floor.冰箱门开着，食物散落在地板上。She tore the rose apart and scattered the p...
4个胚珠同时分泌授粉滴,花粉掉落后被授粉滴带进珠孔.Pollination drops were exuded from 4 ovules at one time.开花当天助细胞珠孔端的丝状器中聚集了大量的钙颗粒.Near anthesis, synergids formed filiform apparatus in which abundant calcium precipitates accumulated pollen tube...
其余75%的肺癌属于各种 “ 非 小细胞肺癌 ”.The other 75 per cent of lung cancers consist of a variety of " non - small cell cancers ".小细胞肺癌是肺癌中最具破坏性的.Small - cell is the most aggressive kind of lung cancer.它是一种小细胞低色素性贫血.It is characterist...