Lectin is a large molecule glucoprotein and can agglomerate the cell.凝集素是一种能作用于细胞使其凝聚的大分子物质,大多属糖蛋白.The structure of the chlorophyll molecule is known . It consists ofporphyrin.叶绿素的分子结构已经搞清, 它是由卟啉组成的.Scientists call this ...
"Fourteen minutes," Chris said, taking a peep at his watch.“14分钟,”克里斯瞥了一眼他的手表说道.He spent the last fourteen years of his life in retirement.他一生中最后的14年是在退休中度过的。The smaller lake ranges from five to fourteen feet in depth.小一...
Clear water gushed into the irrigational channel.清澈的水涌进了灌溉渠道.When the microphones were on, gaffes gushed from his lips.而当电话响起, 他却口无遮拦,屡屡失言.Piping-hot water gushed out...滚烫的水喷了出来。Oil gushed from the well.石油从井口喷了出来.Torrent...