concentration是什么意思,concentration怎么读 语音:
英音  [ˌkɒnsnˈtreɪʃn] 
美音  [ˌkɑnsənˈtreʃən] 
concentration 基本解释
n. 集中;专心;关注;浓度
concentration是什么意思
concentration 变化形式
复数: concentrations
所属分类:
CET4TEM4考 研CET6
使用频率:
星级词汇:
中文词源
concentration 用法和例句提示:点击例句中的单词,就可以看到词义解释
提示:点击例句中的单词,就可以看到词义解释
This would also accentuate concentration in trading markets .
此举还会增强交易市场的集中度。
Pm2.5 concentration levels reached 889 micrograms at one point in january .
1月,pm2.5浓度水平曾一度达到889微克。
These are some suggestions for improving your concentration .
以下就是一些提高专注力的建议。
Spermidine concentration has been shown to decline with age .
浓缩的精索表现出对衰老过程的阻止。
After that much time , carr was intimately acquainted with the concentration , confidence or composure challenges each diver faced .
许久以后,carr熟知了每一个队员面对的来自专心,信心或沉着的挑战。