opportunistic
🇺🇸
/ˌɑːpərtuːˈnɪstɪk/
🇬🇧
/ˌɒpətjuːˈnɪstɪk/
Taking advantage of a situation to achieve success or gain.
She is known for her opportunistic approach to business, always ready to seize the moment.
彼女はビジネスで機会主義的なアプローチで知られており、いつもその瞬間をつかむ準備ができています。
Causing harm especially to those with weakened immune systems.
The patient is susceptible to opportunistic infections due to the chemotherapy.
患者は、化学療法のために、機会主義的な感染にかかりやすいです。