高血压会给心脏增加额外的负担。High blood pressure imposes an extra load on the heart.额外的收入意味着菲莉帕可以把房租的钱存起来。The extra income has meant Phillippa can tuck away the rent.平凡与非凡的差异仅在于那一点点额外的努力。The difference between ordinary and extraordina...
Cytokinesis is of the simultaneous type and microspore tetrads are mainly tetrahedral.小孢子母细胞减数分裂为同时型.Complete disintegration of cytoplasm of crescent or irregular shape of microspore .25.月牙形和不规则形小孢子细胞质完全解体.Meiosis of mic...
Sir John Smith baronet abandoned his son to his fate.约翰·史密斯爵士遗弃了儿子,任其受命运摆布.His grandfather, who became a baronet, had amassed a great fortune.他的祖父是位从男爵, 积聚了万贯家财.The company and the splendour which he met there were not t...