副詞 acutely:

1. in an acute manner
2. having a rapid onset
3. changing suddenly in direction and degree
   同義詞：sharply, sharp
4. in a shrewd manner
   同義詞：astutely, shrewdly, sagaciously, sapiently

1. He must have felt acutely disappointed when his job went to another man, but he never said a word; he took it right on the chin.
   他的工作落入他人之手時，他肯定極為傷心，但他從未吐露一言，忍受住了這次打擊。