ADJ-GRADED (某人的行为)机会主义的,投机取巧的 If you describe someone's behaviour as opportunistic, you are critical of them because they take advantage of situations in order to gain money or power, without thinking about whether their actions are right or wrong. (某人的行为)机会主义的,投机取巧的 [disapproval]
Many of the party's members joined only for opportunistic reasons.
该党很多成员只是抱着投机取巧的心理才加入其中的。
opportunistically
This nationalist feeling has been exploited opportunistically by several important politicians.