- to make or become sharp or sharper
- to raise the pitch of (a note), esp by one chromatic semitone
ˈsharpener n
单词 | sharpen |
释义 | WordReference Random House Learner's Dictionary of American English © 2024 sharp•en /ˈʃɑrpən/USA pronunciation v. WordReference Random House Unabridged Dictionary of American English © 2024
sharp•en (shär′pən),USA pronunciation v.t., v.i.
Collins Concise English Dictionary © HarperCollins Publishers:: sharpen /ˈʃɑːpən/ vb
ˈsharpener n |
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