fasten on

• 短语动词，意为把某物牢固地固定或附着到另一物上，或把注意力、努力集中于某事。

A phrasal verb meaning to attach or fix something securely to something else, or to focus one's attention or efforts on a particular thing.

不可数 · 不及物 · 短语动词，不可分

1. Focus attention onformal

   To direct one's attention or thoughts firmly onto a particular subject or idea.

   专注于

   • The committee fastened on the most urgent issue first.
   • She fastened on the key point of his argument.
   • The media fastened on the politician's controversial statement.

   同义词center onconcentrate ondwell onfocus onseize on

   反义词disregardignoreneglect

2. Attach physicallyformal

   To attach or fix something securely onto something else.

   固定

   • He fastened the hook onto the fishing line.
   • She fastened the badge onto her jacket.
   • The worker fastened the shelf onto the wall with screws.

   同义词affixattachbindconnectfixmountsecuretie

   反义词detachloosenremoveunfastenunhook

基本动词fasten