Ghana does not have an unblemished record on human rights.加纳在人权方面并非毫无瑕疵。It has increased to such an extent that Ghana can now export maize.玉米产量增长得如此迅速，现在加纳已经可以出口玉米了。Ghana's main export is cocoa.加纳的主要出口商品是可可豆。...
...American soul singer Anita Baker.美国灵乐歌手安妮塔·贝克Anita envied her sister's amorality and contempt for public opinion.安妮塔羡慕姐姐不受道德观念的制约，藐视公众舆论。Anita pushed her plate away; she had eaten virtually nothing.安妮塔把自己的盘子推开;她几...
You need someone to take the pressure off and help you get back on your feet...你需要有人为你分担压力，帮你恢复元气。He said he was off to the beach and would we care to join him.他说他要去海滩,问我们愿不愿和他一块儿去。Clark shook hands with the pilot and wa...
Results: The incidence of CID was 6.33 %.结果: CID发生率为6.33%.A consistent negative relationship between the CID values of leaves and WUE _ A ( and WUE _ T ) was observed.叶部的CID值与WUE地上部 ( 和WUE全株 ) 之间呈一致的负相关关系.Valves of the s...
线粒体的退化是花粉败育中最早发生的现象之一.The degeneration of mitochondria is one of the earliest events in pollen abortion.最后受精的基生胚珠经常败育.Frequently the basal ovule, which is the last one to be fertilized would abort.同时该不育系小花败育日渐严重,制种产量极低, ...