English rendering pick up on someone’s words Literal translation: “snatch the edge of someone’s speech”
To seize upon a particular remark while someone is speaking and use it as a point to discuss.
Dictionary example 1
그는 남의 말곁을 채서 따지기 좋아한다.
Read the meanings, trace, then cover above the masking line and write. Uncover, choose a meaning, and make your own sentence.
Writing text말곁 채다
Explore the body parts or scenes linked to this idiom.
A silent film that writes the headword and its meaning.
get an introduction arranged To have an avenue open for discussions about being introduced to someone. 
Quibble relentlessly over words Seize on something in another’s words and question it persistently 
pick up where someone leaves off To speak immediately after someone else has finished. 
Keep the conversation going Connect words so the conversation does not break off 
Shared · 2 Pick at someone's wording Seize on weaknesses in a poorly phrased part of another person's words. 
add a further remark To add a remark after one has finished speaking. 
Shared · 2 Seize on a verbal slip Seize on a weakness in an incorrectly expressed part of someone’s remarks 
Don't even ask Emphasize that a fact exceeds the ordinary. 
Make no sense Be impossible to realize or contrary to reason 
2 meanings speak well or give a mild scolding To speak fairly well and coherently. Browse in Hangul order.
WORDROW Korean Idioms 