vipkid提供knock是什么意思、knock英语单词推荐、knock英语解释、knock相关词、knock英语短语

英音 [nɒk] 美音 [nɑk]

【中文释义】

n. 短促的敲打（声）;爆震声;敲击声;敲门（或窗等）声;

vi. 猛烈敲击;与某物相撞;撞到了桌子;

vt. （心）怦怦跳;把…撞击成（某种状态）;批评;

【英文释义】
Noun:

1. the sound of knocking (as on a door or in an engine or bearing);

   "the knocking grew louder"
   

2. negative criticism

3. a vigorous blow;

   "the sudden knock floored him"
   "he took a bash right in his face"
   "he got a bang on the head"
   

4. a bad experience;

   "the school of hard knocks"
   

5. the act of hitting vigorously;

   "he gave the table a whack"
   

1. deliver a sharp blow or push :

   "He knocked the glass clear across the room"
   

2. rap with the knuckles;

   "knock on the door"
   

3. knock against with force or violence;

   "My car bumped into the tree"
   

4. make light, repeated taps on a surface;

   "he was tapping his fingers on the table impatiently"
   

5. sound like a car engine that is firing too early;

   "the car pinged when I put in low-octane gasoline"
   "The car pinked when the ignition was too far retarded"
   

6. find fault with; express criticism of; point out real or perceived flaws;

   "The paper criticized the new movie"
   "Don't knock the food--it's free"
   

【knock相关词】
antiknock n. 抗震剂;
knockabout adj. 粗用的，喧闹的，到处闲荡的; n. 闹剧，小游艇，流浪汉;
knockdown adj. 极低的，猛的，可拆开的; n. 价格的压低，船的破损;
knocker n. 门环;吹毛求疵的人;
knockoff n. 名牌仿制品;冒牌服装;
knockout n. 击昏，击倒;绝代佳人;<俚>轰动一时的东西;淘汰赛; adj. 击倒的，打倒的;引人注目的;使昏迷的;迷人的;
knockwurst n. (knackwurst的变体)大香肠;

【knock相关词条】
knock down 拆卸;<非正>击倒;拒绝;<非正>降价;
knock-kneed adj. 内弯足的，八字脚的;
no-knock adj. （逮捕、搜查等）强行闯入进行的，破门而入的;
knock at 打， 捶， 敲;挝;
knock-down adj. 不可抵抗的;压倒一切的;强有力的;可拆卸的; n. 打倒的一击，混战，降低;
knock value 抗爆性;
knock producer 爆震剂;
knock meter 爆震计;
knock head v. 叩头;
knock out 淘汰;击败;出局;使不省人事;
knock together 匆匆做完（某事）;（使）相撞;烹调;杂凑;
knock for knock agreement 汽车互撞免赔协定;
diesel knock 柴油机爆震，柴油机爆震声;
knock test 抗爆震性试验;
engine knock 敲缸;发动机爆燃;发动机爆声;发动机爆震;
valve knock 气门敲击声;
axial knock 撞击震颤声;
taper knock 圆锥顶销;
knock back 回敲;使大吃一惊;<口>使花费掉;猛饮;
anti-knock [机] 抗爆，抗震;