knuckle
英 ['n?k(?)l]
美['n?kl]
- n. 關節(jié)；指關節(jié)；指節(jié)；膝關節(jié)；肘
- vi. 開始認真工作
- vt. 用指關節(jié)敲打
CET6+TEM4低頻詞擴展詞匯
詞態(tài)變化
復數:?knuckles;
助記提示
1. knock => knuckle.
2. 我們敲門的時候不正是使用的是指關節(jié)去敲門的嗎？
2. 我們敲門的時候不正是使用的是指關節(jié)去敲門的嗎？
中文詞源
knuckle 指節(jié)
來自Proto-Germanic*knuk,骨頭，-le,小詞后綴。引申詞義指節(jié)，銅指手套（一種過去的武器）。
英文詞源
- 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 kn?kel (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 kn?kel, Middle Dutch cnockel, German kn?chel), 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).
雙語例句
- 1. The United States, he said, did not knuckle under to demands.
- 他說，美國不會屈從于他人的要求。
來自柯林斯例句
- 2. David Seaman was back in the Arsenal goal after breaking a knuckle.
- 戴維·西曼在一個指關節(jié)骨折后又回到阿森納隊的球門前。
來自柯林斯例句
- 3. It is arguable whether the rebels will knuckle under.
- 還不能確定反叛者是否會投降。
來自柯林斯例句
- 4. The only thing to do was knuckle down and get on with some serious hard work.
- 唯一能做的就是開始努力工作，好好干出點兒成績來。
來自柯林斯例句
- 5. He managed to knuckle down to his lessons long enough to pass his examination.
- 他在離考試還有足夠長時間的時候就開始認真學習，從而通過了考試。
來自柯林斯例句