![Twitter 上的 Idiom Land:"Hey everybody! Our #idiom of the day is ”Knock on wood,” which is said in order to avoid bad luck. Special offer! Get 40% off our idiom dictionary and Twitter 上的 Idiom Land:"Hey everybody! Our #idiom of the day is ”Knock on wood,” which is said in order to avoid bad luck. Special offer! Get 40% off our idiom dictionary and](https://pbs.twimg.com/media/EhtB-4CXkAAOjuk.jpg)
Twitter 上的 Idiom Land:"Hey everybody! Our #idiom of the day is ”Knock on wood,” which is said in order to avoid bad luck. Special offer! Get 40% off our idiom dictionary and
![Idiom Land on Twitter: "Do you knock on wood? #idiom #idioms #english #learnenglish #wood http://t.co/CDCsnHzmWt" / Twitter Idiom Land on Twitter: "Do you knock on wood? #idiom #idioms #english #learnenglish #wood http://t.co/CDCsnHzmWt" / Twitter](https://pbs.twimg.com/media/B60YJNRCAAAoBHz.jpg)
Idiom Land on Twitter: "Do you knock on wood? #idiom #idioms #english #learnenglish #wood http://t.co/CDCsnHzmWt" / Twitter
![What does Knock On Wood mean? - Definition of Knock On Wood - Knock On Wood stands for Have not had a misfortune yet. "I have never had an automobile accident, knock What does Knock On Wood mean? - Definition of Knock On Wood - Knock On Wood stands for Have not had a misfortune yet. "I have never had an automobile accident, knock](http://acronymsandslang.com/acronym_image/2687/3262cff5aaef6d10f0a36145a77a9712.jpg)
What does Knock On Wood mean? - Definition of Knock On Wood - Knock On Wood stands for Have not had a misfortune yet. "I have never had an automobile accident, knock
American English at State - If you have joined our #AmericanEnglish Facebook community to learn English, you are not barking up the wrong tree! Find out the meaning of "to bark up
![Knock on Wood: Luck, Chance, and the Meaning of Everything: Rosenthal, Jeffrey S.: 9781443453073: Amazon.com: Books Knock on Wood: Luck, Chance, and the Meaning of Everything: Rosenthal, Jeffrey S.: 9781443453073: Amazon.com: Books](https://images-na.ssl-images-amazon.com/images/I/41XYv58IPOL._AC_UL600_SR600,600_.jpg)