rosin

US 
UK ['rɒzɪn]
  • v.用松脂擦(提琴弓弦);用松脂封
  • n.松香
  • Web树脂;松香类;天然松香
Simple Present:rosins  Present Participle:rosining  Past Participle:rosined  
rosin
n.
1.
松香a substance that a player uses on the bow of a musical instrument such as a violin so that it makes a better sound when it moves across the strings

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard