/plʌk/ to drag and afterwards launch the strings of the musical instrument with the finger to Participate in notes [ I + adverb/prep ] to begin a new exercise, commence thinking in a brand new way, or start carrying out an exercise in a new put: . 來自 Cambridge English https://case-study-solution-suppo54864.blogars.com/36965591/the-basic-principles-of-online-case-study-solution