knuckle
n. 关节；指关节；指节；膝关节；肘
vi. 开始认真工作
vt. 用指关节敲打
n.
（指人）指关节；（指动物）膝关节，肘；铰结，肘形接；铜指节套
vt.
用指关节打、压、碰、擦；
变形
复数：knuckles过去式：knuckled过去分词：knuckled现在分词：knuckling第三人称单数：knuckles
英英释义
knuckle[ 'nʌkl ]
n.a joint of a finger when the fist is closed
同义词：knuckle jointmetacarpophalangeal joint
v.
press or rub with the knuckles
shoot a marble while keeping one's knuckles on the ground
词组短语
steering knuckle转向关节
knuckle down屈服；开始认真工作
near the knuckle[口语](笑话等)近乎猥亵的，近乎下流的，近乎粗鄙的
knuckle sandwich对准嘴的一拳
双语例句
用作名词(n.)
Our fingers bend at the knuckle.
我们的手指在指关节处弯曲。
Guidry had the 1 of the best sliders ever and should teach him, and Moose should teach him the Knuckle curve.
古得利已经有了史上最厉害的滑球，必须要好好传授他，然后轮到穆西纳，也必须要教他指关节区球。
用作动词(v.)
It's time to knuckle down to work.
该开始努力工作了。
权威例句
Finger-knuckle-print: a new biometric identifierKnuckle-walking and the evolution of hominoid hands (p 171-206)
Online finger-knuckle-print verification for personal authentication
Evidence that humans evolved from a knuckle-walking ancestor
Origin of human bipedalism: The knuckle-walking hypothesis revisited
Phase congruency induced local features for finger-knuckle-print recognition
Personal authentication using hand vein triangulation and knuckle shape.
Two amino acids within the knuckle of the first zinc finger specify DNA response element activation by the glucocorticoid receptor
Process for forming absorbent paper by imprinting a fabric knuckle pattern thereon prior to drying and paper thereof
Activation of osteo-progenitor cells by a novel synthetic peptide derived from the bone morphogenetic protein-2 knuckle epitope
knuckle
knuckle: [14] Knuckle originally denoted the rounded end of a bone at a joint, which sticks out when you bend the joint. This could be at any joint, including the elbow, the knee and even the joints of the vertebrae; only gradually did it become specialized to the finger joints. The word probably came from Middle Low German knökel (or a relative of it), which appears to have meant etymologically ‘little bone’. Knuckle down, in the sense ‘begin to work hard and conscientiously’, comes from the game of marbles, where players have to put their knuckles on the ground when shooting a marble with the thumb.
knuckle (n.)
mid-14c., knokel "finger joint; any joint of the body, especially a knobby one; morbid lump or swelling;" common Germanic (cognates: Middle Low German knökel, Middle Dutch cnockel, German knöchel), literally "little bone," a diminutive of Proto-Germanic root *knuk- "bone" (compare German Knochen "bone). As a verb from 1740, originally in the game of marbles. To knuckle down "apply oneself earnestly" is 1864 in American English, extended from marbles (putting a knuckle on the ground in assuming the hand position preliminary to shooting); to knuckle under "submit, give in" is first recorded 1740, supposedly from the former more general sense of "knuckle" and here meaning "knee," hence "to kneel." The face-busting knuckle-duster is from 1858 (a duster was a type of protective coat worn by workmen).
1. knuckle service
发不转球
-- 来源 -- 英汉 - 翻译样例 - 体育
2. KNUCKLE INSTALLATION
转向节安装
-- 来源 -- 英汉 - 翻译参考
3. Knuckle steering
转向节
-- 来源 -- 英汉 - 翻译样例 - 工程
4. steering knuckle
转向关节
-- 来源 -- 英汉 - 翻译参考[网络]
5. knuckle bushing
关节衬套
-- 来源 -- 英汉 - 翻译参考[网络]
6. knuckle mechanic
转向机构
-- 来源 -- 英汉 - 翻译样例 - 产品
7. knuckle sandwich
对准嘴的一拳
-- 来源 -- 英汉 - 翻译参考[网络]
8. knuckle Ball
指节球
-- 来源 -- 英汉 - 翻译样例 - 体育
9. knuckle spindle
转向节销
-- 来源 -- 英汉 - 翻译参考[网络]
10. transition knuckle
折边|多变接头
-- 来源 -- 英汉 - 翻译参考[网络]
knuckle
