【bloodstream音标】 英[ˈblʌdstriːm] 美[ˈblʌdstriːm]
【单词释义】 bloodstream是什么意思：
n. 体内循环的血液；血流
[单词分级] 商务/生活英语词汇
[第三人称单数] bloodstreams
【关联词/派生词】
bleed v. 出血，流血
blood n.[U]血，血液
bloody adj.血腥的，残忍的；血淋淋的 adv.非常，很 v.血污，血染；使流血
【单词例句】
◇ Brushing too hard, especially with a firmer-bristled brush, can cause trauma to the gums. Small tears in the soft tissue caused by overzealous brushing are an opportunity for bacteria to enter the bloodstream.
刷牙太用力，特别是使用硬毛牙刷，可能会对牙龈造成创伤。过度用力刷牙造成的软组织小撕裂让细菌有了进入血液的机会。
---- How to properly brush your teeth
◇ One factor is the volume of a given drink: The more you drink, the faster the drink empties from your stomach and gets absorbed into the bloodstream, where it can dilute the body's fluids and hydrate you.
一个因素是饮料的摄入量：你喝得越多，饮料从胃里排空并被血流吸收的速度越快，从而稀释体液，给你补水。
---- Which drink is best for hydration? Hint: It isn't water