Li minority children who have no toys play a piglet.缺少玩具的山区黎族儿童把小猪当作宠物.Importers flooded the market with cheap toys just before Christmas.进口商们在圣诞节前大量拋售廉价玩具.Net surfers can use their credit cards to pay for anything from ...
上述浆膜表面的粘连亦非少见.Adhesions involving the aforementioned serous surfaces are not uncommon.每一心肌细胞都包有一层浆膜.Each cardiac cell is surrounded by a plasmamembrane.各型细胞的浆膜在各方面上都有接触,但无润盘.Plasma membranes of different cells make conta...