"concentrations" 怎么发音
word
kahn-sen-TRAY-shenz
kon-sen-TRAY-shenz
释义
Amounts of something in a particular space, mixture, or solution. Also refers to the action of focusing one's attention on something.
IPA 音标
美式英语
ˌkɑnsənˈtɹeɪʃənz
英式英语
kˌɒnsəntɹˈeɪʃənz
简化发音
美式
kahn-sen-TRAY-shenz
英式
kon-sen-TRAY-shenz
语境中听
The scientist measured the concentrations of sugar in each sample.
There are high concentrations of salt in seawater.
Different concentrations of medicine were tested in the lab.
Air quality studies often look for dangerous concentrations of pollutants in cities.