酒精是一种能麻醉大脑的烈性药物。Alcohol is a potent drug that anaesthetizes the brain.我们在大脑的哪个部位储存有关颜色的信息？Where in the brain do we store information about colours?大脑的这部分判断物体间的空间关系.This part of brain judges the spatial relationship betwe...
他们怎么可以因为我块头大,就要我当捕手?How can they make me catcher just because I am big?捕手朝他的球鞋吐痰, 投手则用憎恶的眼光瞪着他.The catcher spat onto Robinson's shoes , and the pitcher eyed him hatefully.守门员,捕手比赛中位置在三柱门之后的板球手.The cricket player pos...
Fluoride damage is generally restricted to areas near manufacturing plants.氟化物的危害一般局限在制造厂的附近.It'shows a thousandfold selectivity for fluoride over other common anions.它对氟离子的选择性比其它普通阴离子高几千倍.Fluoride injury often is c...