食盐由40%的钠和60%的氯化物构成。Common salt is made up of 40% sodium and 60% chloride.普通食盐是钠和氯的化合物。Common salt is a compound of sodium and chlorine.食盐是钠和氯的复合物.Common salt is a compound of sodium and chlorine....
Bullies pick on younger children.坏孩子专挑年纪更小的孩子欺负。Standing up to bullies takes plenty of backbone.勇敢地对付暴徒需有大无畏精神.Bullies can make your life hell.恃强欺弱者能让你的日子像活地狱。...
One of the worst hardships is having so little time to spend with one's family.最大的痛苦之一是几乎没有时间和家人在一起。Vince is having a spot of bother with the law.文斯惹上了点儿官司。...young mums looking to get fit after having kids.生完孩子后打算瘦...
目的: 研究青春期女性性发育 、 骨发育与身高突增的关系.Objective : To study the relationship among sexual development, bone development and height spurt in adolescent females.睡觉时分泌的生长激素进一步加快生长突增速度.Growth spurts are accelerated during sleep as the...
His hard sinewy body advertised his ruthlessness of purpose.他健硕的身体使他显得意志尤为坚强。His patriarchal generosity is counter-balanced by his ruthlessness.他有着族长式的慷慨大方,同时却又冷漠无情。The ruthlessness of politics in human history can leave...