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sharpen /ˈʃɑɚpən/  

Anh-Việt Anh-Anh Đồng nghĩa
  • verb
    -ens; -ened; -ening
    [+ obj] :to make (something) sharp or sharper
    sharpen a knife/pencil
    [+ obj] :to make (something) clearer or more distinct
    Can you sharpen the image?
    The lecture sharpened my understanding of the topic.
    [no obj] :to become clearer or more distinct
    The outlines of the mountains sharpened as we got closer.
    [+ obj] :to improve (something)
    I took a course to sharpen (up) my computer skills.
    [no obj] :to become more severe
    The pain suddenly sharpened.
    sharpen up
    [phrasal verb]
    to become better, smarter, more skillful, etc.
    You'd better sharpen up if you want to keep your job.

    * Các từ tương tự:
    sharpener