包含游离核的合点端胚乳部分形成几个裂片.The chalazal parts of the endosperm containing free nuclei forms several lobes.装置疏生粗糙; 不规则的末级的叶裂片有锯齿或具牙齿.Plants sparsely scabrous; ultimate leaf segments irregularly serrate or dentate.我利用显微镜观察这朵花的裂片....
A brilliant shaft of sunlight burst through the doorway.一束耀眼的阳光从门口照射进来。All colour fades— especially under the impact of direct sunlight.所有颜色都会褪色——尤其是在阳光直射下。The curtains were half drawn to cut out the sunlight.窗帘拉上了一半以遮挡阳...