Word · Frequency #14431
dislocation
脱臼；关节脱位
核心释义
The act of putting a bone out of joint, or the condition of being so displaced.
- 1.
移位的动作或被移位状态。
The act of displacing, or the state of being displaced.
- 2.
岩石或地层从原始位置的位移。
The displacement of parts of rocks or portions of strata from the situation which they originally occupied.
- 3.
使脱位或脱臼的行为；被脱位状态。
The act of dislocating, or putting out of joint; also, the condition of being thus displaced.
- 4.
晶格中的线状缺陷。由于位错可在晶格内滑动,与完整晶体相比往往削弱材料强度。
A linear defect in a crystal lattice. Because dislocations can shift within the crystal lattice, they tend to weaken the material, compared to a perfect crystal.
- 5.
一种句式,其中某个成分(本可作为从句的论元或附加语)位于从句边界之外并紧邻边界。
A sentence structure in which a constituent that could otherwise be either an argument or an adjunct of a clause occurs outside of and adjacent to the clause boundaries.
- 6.
In men's gymnastics, a rotating of the shoulders when performing a backwards turn on the still rings. Many skills in acrobatics appear to involve dislocating a joint, when they actually do not.
移位；错位；岩层位移；地层错位；（晶体）位错；句法移位；外位结构；（体操）转肩动作
用法In use
He fell off his bike and suffered a painful shoulder dislocation.
用法提示：dislocation 作名词，指‘脱臼’。
The doctor examined the dislocation and gently put the bone back into place.
用法提示：此处 dislocation 指‘关节脱位’的状态。
A knee dislocation is a serious injury that needs immediate medical attention.
用法提示：dislocation 作名词，表示‘关节脱位’。
dislocation of [body part]
医学上指关节骨端从关节窝脱出。
The collision caused a dislocation of his knee.
碰撞导致他的膝关节脱位。
dislocation in [crystal lattice]
材料科学中指晶体原子排列的线缺陷。
相关词与表达Connections
搭配Collocations
- joint dislocation
- 关节脱位
- A joint dislocation requires prompt medical treatment.关节脱位需要及时治疗。
- shoulder dislocation
- 肩关节脱位
- He suffered a shoulder dislocation during the game.他在比赛中肩关节脱位了。
- congenital dislocation
- 先天性脱位
- Congenital dislocation of the hip is often detected in infancy.先天性髋关节脱位常在婴儿期被发现。
- dislocation density
- 位错密度
- Dislocation density affects the strength of metal.位错密度影响金属的强度。
- edge dislocation
学习提示Learner notes
记忆技巧Memory Tip
联想 dis-（分开）+ location（位置）：位置被分开、离开原位，就是“脱臼、错位”。
语境与语域Context & Register
语域：formal 常见场景：医学、地质学、晶体学 dislocation 是较正式的名词，多用于医学（关节脱位）、地质学（地层错位）、晶体学（晶体缺陷）等专业领域；也可泛指“错位、混乱”的情况，常见于书面语。口语中若表达“脱臼”，通常会用 dislocate 或 out of joint。
语法说明Grammar Note
泛指“脱位、错位”的状态时通常不可数；指具体的一次脱臼或晶体位错时可数，复数形式为 dislocations。
发音与拼写Pronunciation & Spelling
这些词都以 /ˈkeɪʃən/ 结尾，与 dislocation 押韵。注意别被形近词误导：dislocate（/ˈdɪsləkeɪt/）和 dissociation（/dɪˌsoʊsiˈeɪʃən/）看起来相似，但发音不同。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.