A turtle in a jar is certainly caught within the reach.瓮中之鳖,手到拿来.She opened up a glass jar of plums.她打开了装满梅子的玻璃罐。I can't unscrew the lid of this jar.这个瓶盖儿我拧不开。Experiment materials: jar , windpipe, limewater, flume a...
Orange juice, honey, pineapple, pecans and peaches blended with yogurt and orange sherbet.柳橙汁 、 凤梨 、 蜂蜜 、 核仁及水蜜桃,混以酸奶及桔子雪波....a concoction of honey, yogurt, oats, and apples.蜂蜜、酸奶、燕麦和苹果调制的混合物Do you have any low- fat yogu...
Tryptanthrin is a kind of indole quinazoline alkaloid.色胺酮属吲哚喹唑啉类生物碱.Use: Used as an analytical reagent, to determine alkaloid and cesium.用途:分 析试剂, 生物碱和铯盐的测定.Quinine: Alkaloid found in the bark of cinchona trees and shrub...