Lutein is mainly found at the eye's retina and macular.叶黄素主要存在于视网膜及黄斑部.Lutein is a kind of natural pigment, extracted scientifically from natural marigold.叶黄素是以万寿菊花为原料, 采用科学方法提取精制而成的天然色素.Lutein is dihydroxy - carote...
They sometimes sank knee-deep into the marsh.他们不时陷入没膝的湿地。A posse of Marsh's friends persuaded them that this was a bad idea.马什的一群朋友劝他们说这是个馊主意。At her London Hotel today Miss Marsh told reporters she might retire.今天在伦...
They always have all-night dos there.他们经常在那儿闹通宵。Where do I find the instructions to load DOS programs from Windows 98?我从哪儿可以找到从Windows98载入DOS程序的指令呢？"Whoa, I'm goin" to Barbay-dos!' ran the jaunty lyrics of a 19...