用一把锋利的刀削去两种水果的外皮和中果皮。Using a sharp knife, cut away the pith and peel from both fruits.坚硬的内果皮易于或不易与中果皮分离.A story endocarp may or may not become free from the mesocarp.果实生长发育在解剖结构上表现为果实外果皮 、 中果皮及内果皮三部分细胞的分裂与膨大.The change o...
他失神地望着窗外。He looked vacantly out of the window.她双唇微张，失神地望着前方。She was staring into space, her mouth slack.他那失神的样子使我怀疑他是否在听.The vacancy of his expression made me doubt if he was listening....
Changes in the technological base of coal - fired power plants could restore their attractiveness, however.改变火力发电厂的基础技术却可能恢复它们的吸引力.Charm: The power or quality of pleasing or delighting; attractiveness.魅力,魔力: 讨人喜欢或令人愉快的能力...