英 [ˌɒpətjuːˈnɪstɪk] 美 [ˌɑːpərtuːˈnɪstɪk]
adj. 机会主义的；投机取巧的
opportunistic /ˌɒpətjʊˈnɪstɪk/
形容词 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. 机会主义的
Many of the party's members joined only for opportunistic reasons.
这个政党的许多成员入党纯粹是出于投机。
taking immediate advantage, often unethically, of any circumstance of possible benefit
同义词： opportunist / timeserving
...战场，最具锐意进取精神、人才济济的同业先进在这里倒下的不胜枚举，更不要说那些性格平庸，认为投机场是投机取巧(Opportunistic)的捷径(Shortcut)的人。当然，也许你已经付诸实践，那样最好，因为你已经知道他的厉害，你永远无法战胜投机场。
海于格松最近一段时间(Time)的表现中规中矩，算是整个赛季的一个缩影，进攻上亮点不多，但稳扎稳打做好防守伺机(Opportunistic)进攻的踢法让海于格松不消为分数发愁，海于格松现在没有保级的压力，而且这个赛季主场表现很出色，这场比赛应该会踢得较为轻松。
机会主义的；投机取巧的
Many of the strongly opportunistic plants are the common weeds of fields and gardens.
许多非常机会主义的植物都是田野和花园中常见的杂草。
These kinds of systems are primarily designed to protect against the sort of opportunistic smash and grab attack that makes up the majority of burglaries.
这类系统主要用来防止投机取巧和掠夺，这造成了大多数入室盗窃。
At the end of the day, these kinds of systems are primarily designed to protect against the sort of opportunistic smash-and-grab attack that makes up the majority of burglaries.
归根结底，这类系统主要用于防止投机取巧的砸橱窗抢劫袭击，大部分的入室盗窃都属于这类袭击。
Security analysts say the oil industry remains vulnerable to opportunistic attacks, crude oil thefts and kidnappings.
VOA : standard.2009.12.21
Incidents of Somali piracy has waned in the past few months as monsoon season has made the offshore waters more dangerous for the opportunistic gangs.
VOA : standard.2009.09.26
But as time is going along, we were also kind of opportunistic.
在此之后，我们很有幸地。
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Australian police say some of the violence was racially motivated, but that most of the attacks were the work of opportunistic criminals preying on easy targets.
VOA : standard.2010.02.15
The study raises the longer-term issue of the impact on families of such opportunistic approaches to the truth.
Regardless, the bank still needs to raise capital to "support this opportunistic deal, " he says.
The timing of the action appears to be opportunistic, and we plan to defend ourselves vigorously.
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