Sunflowers grow promptly.向日葵生长迅速。...a field of knee-high sunflowers.一片齐膝高的向日葵I frequently use sunflowers as symbols of strength.我经常用向日葵来作为力量的象征。The sunflowers could also be sold to local florists for profit.向日葵也可以卖给当地花店来...
其主要造岩矿物为橄榄石 、 斜方辉石 、 单斜辉石 、 斜长石和角闪石.They show layered intrusion features . The major rock - forming minerals include olivine, orthopyroxene, clinopyroxene, plagioclase and amphibole....