It is occasionally necessary to use a number system to designate the position of each ligand.有时需要用一种编号系统来标明各配体的位置.Japan's Prime Minister-designate is completing his Cabinet today.日本的当选首相今日将完成组阁。There are efforts und...
They had landscaped their property with trees, shrubs, and lawns.他们用树木、灌木丛和草坪将房产装点了一番。carefully tended lawns set in a girdle of trees树木环绕、精心修整的草坪Every one was moving their lawns.大家都在割自家草坪上的草....