海洋微生物腐烂后沉积形成磷酸盐。The phosphate was deposited by the decay of marine microorganisms.调查发现一层地下的横梁大面积腐烂。Investigations had revealed extensive rot in the beams under the ground floor.埋在灰烬里的尸体慢慢地腐烂了。The bodies buried in the fin...
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...
From Dalian, the plane departs every hour on the hour from 8 a.m. until 9 p.m.大连的班机是从早八点到晚九点,每小时整点起飞.Our tour departs from Heathrow Airport on 31 March and returns 16 April...我们这次旅行于 3月 31 号从希思罗机场出发，4 月 16 号返回。Misfortune...