knee joint
collocation膝关节
He injured his knee joint during the soccer game.
他在足球比赛中伤了膝关节。
关节
joints — plural of joint
先理解核心含义，再看它在真实句子里的用法。
关节
A place where two bones or parts of the skeleton meet, especially one that allows movement.
The doctor examined the patient's knee joint to check for swelling.
医生检查了病人的膝关节以查看是否有肿胀。
铰接点,可转动接头
The point where two components of a structure join, but are still able to rotate.
(解剖学)两个骨骼或骨架元素之间的连接点(尤其是允许运动的)
(anatomy) the point of connection between two bones or elements of a skeleton (especially if it allows motion)
刚性连接点,固定接头
The point where two components of a structure join rigidly.
一个声名不佳的娱乐场所
a disreputable place of entertainment
They went to a smoky joint downtown to listen to live music.
他们去了市中心一家烟雾缭绕的娱乐场所听现场音乐。
The plumber sealed the pipe joint with special tape.
水管工用专用胶带密封了管道连接处。
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膝关节
He injured his knee joint during the soccer game.
他在足球比赛中伤了膝关节。
髋关节
The hip joint is one of the largest joints in the body.
髋关节是人体最大的关节之一。
关节疼痛
Many older people suffer from joint pain.
许多老年人遭受关节疼痛的困扰。
关节置换
She is recovering from a hip joint replacement surgery.
她正在从髋关节置换手术中恢复。
关节炎症
Joint inflammation can be caused by arthritis.
关节炎症可能由关节炎引起。
脱臼
He fell and put his shoulder out of joint.
他摔倒了，肩膀脱臼了。
脱臼；混乱，紊乱
The time is out of joint.
时代混乱不堪。
踩点（犯罪前侦察）
The thief cased the joint before the robbery.
小偷在抢劫前观察了现场。
使某人难堪；扫某人的兴
Her promotion put his nose out of joint.
她的升职让他很不开心。
世界上所有的酒吧，她偏偏走进我这一家。
We went to a jazz joint last night.
昨晚我们去了一家爵士酒吧。
这地方热闹极了。
When the music starts, the joint is jumping.
音乐一响起，这个地方就热闹起来。
Use joints naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
把joint拆成join（连接）+t，想象两块骨头在关节处呈T形连接。
该词作为名词表示“关节”时，语体中性，常用于解剖学、医学以及日常对话中。通常用于描述骨骼的连接点，也是口语中常见的词汇。
The four words point, appoint, disappoint, and anoint rhyme with joint (all end with /ɔɪnt/). Ointment shares the spelling but has an extra syllable /mənt/, so it does not rhyme exactly.
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.