be opportunistic

基本解释

My hand racket, of course, don't give up, there would be opportunistic to pick up.
我手上的球拍儅然不罷休，也就投機取巧地去接。
"This behavior shows they can be opportunistic feeders, " says biologist Morgan Riley, a director of the Maldives Whale Shark Research Programme.
馬爾代夫鯨鯊研究項目負責人、生物學家摩根·萊利說：“這樣的行爲表明，它們可能是信奉機會主義的大食客。”
"When you are growing, your focus is on growing rapidly and you tend to be opportunistic about growth, " he says.
“在發展堦段，你的關注重點是迅速成長，對於發展往往抱著機會主義心態，”他說。
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The timing of the action appears to be opportunistic, and we plan to defend ourselves vigorously.
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But if it was possible, we could be opportunistic about raising a round.
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"Buffett's trying to be opportunistic, " said Mark Lane, an analyst at William Blair.
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