trench·ant·ly
adverb/ˈtrentʃəntli/
/ˈtrentʃəntli/
(formal)- in a strong, effective and clear way
尖锐的；有效的；鲜明的 - He gave very powerful and trenchantly expressed reasons for his views.
他为自己的观点给出了非常有力且尖锐的理由。
- He gave very powerful and trenchantly expressed reasons for his views.