de.tach.ment

detachment的音标和读音：
DJ音标发音： [diˈtætʃmənt]
KK音标发音： [dɪˈtætʃmənt]

detachment的词性：
n.（名词）

1. The act or process of disconnecting or detaching; separation.
分开，拆开：分开或拆开的动作或过程；分离

2. The state of being separate or detached.
被分开（或被拆开）的状态

3. Indifference to or remoteness from the concerns of others; aloofness:
冷漠，超然：对别人的事情漠不关心；远离人群：

preserved a chilly detachment in his relations with the family.
他与他的家庭保持着一种冷冷的、漠不关心的关系

4. Absence of prejudice or bias; disinterest:
不带偏见；公正，客观：

strove to maintain her professional detachment in the case.
在这件官司中，她努力保持职业的公正

5. The dispatch of a military unit, such as troops or ships, from a larger body for a special duty or mission.
分遣：为了特殊任务而将某一军事单元（如：部队或船只等）从一个庞大母体上派遣出

6. Abbr. detThe unit so dispatched.
缩写 det分遣队，特遣舰队：被分遣的部分

7. Abbr. detA permanent unit, usually smaller than a platoon, organized for special duties.
缩写 det支队：一个为特殊任务而组织排以下常备军单位