专心的英文：
absorption
concentrate
concentration
engrossed

参考例句：
  • dedicate to;Devote to
    专心从事
  • Be absorbed in; pay attention to;concentrate on
    专心于;沉迷于
  • To absorB in study
    专心研读
  • Dedicate oneself to; devote oneself to
    专心从事;献身;致力于
  • Jack fagged away at his math.
    杰克专心费力做数学。
  • An inattentive pupil is unnecessarily an unclever boy or a girl.
    不专心的学生不一定就是一个不聪明的孩子。
  • You' ll really have to knuckle down if you want to pass the examination
    如果想通过考试，你确实应专心学习。
  • The essence of concentration is that the full powers of the mind should be centered on the task in hand.
    专心最重要的是把心灵的全部力量集中于当前正在从事的工作上面。
  • The act or process of concentrating,especially the fixing of close,undivided attention.
    专心全神贯注的动作或过程，尤指专注的、不分散的注意力的集中
  • engage oneself to;Be diligent;Apply oneself to
    专心于..
absorption是什么意思：
n. 吸收；专心致志；合并
  • This controls the absorption of liquids.
    这控制着液体的吸收。
  • Attenuation of light is in the form of absorption.
    光是以吸收的形式衰减。
  • Halogens also have the necessary absorption in the ultraviolet and rapid dissociation.
    卤素也具有吸收紫外线和分解快这两种特性。
concentrate是什么意思：
v. 集中；聚集；全神贯注；浓缩；富集
n. 浓缩；浓缩物
  • concentrate troops at a strategic point
    集中兵力于战略重点
  • Samarium europium gadolinium concentrate
    GB/T8751-1988钐铕钆富集物
  • Ansar Concentration (detention) Camp
    安萨尔集中（拘留）营
concentration是什么意思：
n. 集中；专注；浓缩
  • concentrate troops at a strategic point
    集中兵力于战略重点
  • Samarium europium gadolinium concentrate
    GB/T8751-1988钐铕钆富集物
  • Ansar Concentration (detention) Camp
    安萨尔集中（拘留）营

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