opportunistic
01
日和見的な
taking advantage of opportunities, often with little regard for ethical considerations or the needs of others
例
He displayed opportunistic behavior by taking credit for his colleague's ideas whenever it benefited him.
彼は、同僚のアイデアの功績を自分に帰するという日和見主義的な行動を示した。
語彙ツリー
opportunistic
opportunist
opportun
