Oppugn

vt. 责难, 反驳, 质疑, 抨击

✅ 同义词

impugn oppose recuse refute challenge confute contest defy disprove

🔴 反义词

back backstop reinforce second support advocate endorse

🗣️ 情景例句

The pleasure is all mine.
这是我的荣幸。
How many languages do you speak?
你说多少种语言？
Opportunity knocks but once.
机不可失，时不再来。
更多情景英语 ›

🔤 更多 O 开头的单词

Ochsner treatment
odontoid process
oligomer
onagri
operand sum
order clerk
ossicular
out at the heels
全部 O 开头单词 ›