【concentrate音标】 英[ˈkɒnsntreɪt] 美[ˈkɑ:nsntreɪt]
【单词释义】 concentrate是什么意思：
vt.&vi.专心于；注意；集中；聚集
vt.浓缩，（使）浓缩；[采矿]汰选；选矿，精选，富集
vi.凝缩，浓缩，提纯
n.浓缩物
adj.集中起来的，经过浓缩的
[单词分级] 高考英语词汇
[第三人称单数] concentrates
[单词现在分词] concentrating
[单词过去式] concentrated
[单词过去分词] concentrated
【关联词/派生词】
concentration n.[C]集中；浓度；[U]专心
【concentrate形近词/近似词】
demonstrate v.证明，证实；示范，演示
prostrate adj.俯卧的；趴着的；俯伏的 vt.使俯伏，使拜倒；使某人无能为力
magistrate n.地方法官；治安法官；文职官员
penetrate v.穿透，刺入；穿过；进入，插入
remonstrate v. 抗议；抱怨；埋怨
illustrate v.说明；表明；给…加插图
frustrate v. 使沮丧，使懊恼；挫败，阻挠 adj.无益的，无效的；受挫折的
【单词例句】
◇ And, eager to become more professional, she concentrates on her job and updates herself now and then.
因为渴望做得更加专业，她全神贯注于工作，且时不时地就提升自身的业务水平。
◇ But here's where it gets tricky: Beverages with more concentrated sugars, such as fruit juices or colas, are not necessarily as hydrating as their lower-sugar cousins.
但是问题就在这里：糖浓度更高的饮料（比如果汁或可乐）的补水效果就不一定有含糖量低的饮料好了。
---- Which drink is best for hydration? Hint: It isn't water
◇ While her colleagues still socialise during the work day, the office space is quieter and more concentrated, and "water-cooler chats" are briefer. "I am feeling significantly better equipped when I begin the work week now." she says.
尽管她的同事们仍然会在工作日进行一些社交活动，但是办公室变得安静了，人们工作时的注意力更集中了，办公室里的闲聊时间也变短了。她说：“现在当我开始一周的工作时，我感觉自己精力更充沛了。