无花果有雄花和雌花。Figs have male and female flowers.试着吃些用水泡过的西梅干、无花果干或杏干。Try eating reconstituted dried prunes, figs or apricots.兔子掉到了一棵无花果树的空树干里, 怎么挣扎也出不去.The rabbit tires and falls, landing inside the hollow trunk of a sycamor...
泵的抽气速率与气体的性质有关.Lashing velocity of pump is concerned with nature of air.现在已经采用了低温吸附技术和吸气离子泵的近代电子抽气设备.Recent electronic means of pumping using low temperature sorption techniques and getter - ion pumps have been introduce...
It has a dormer roof joining both gable ends.带天窗的斜屋顶连接着两边的山墙。A round or oval dormer window.一圆形或椭圆形的装饰窗.A dormer breaks the level roof.老虎窗破坏了房屋平顶的完整性....