operative
柯林斯词典
1. ADJ A system or service that is operative is working or having an effect. (系统、服务) 起作用的[正式]
The commercial telephone service was no longer operative. 商业电话服务不起作用了。
2. N-COUNT An operative is a worker, especially one who does work with their hands. 技工[正式]
In an automated car plant there is not a human operative to be seen. 在全自动汽车制造厂,一个工人也看不到。
3. N-COUNT An operative is someone who works for a government agency such as the intelligence service. 特工人员[美国英语]
Naturally the CIA wants to protect its operatives. 中央情报局当然想保护自己的特工人员。
4. PHRASE If you describe a word as the operative word, you want to draw attention to it because you think it is important or exactly true in a particular situation. 关键词
As long as the operative word is "greed," you can't count on people keeping the costs down. 只要关键词是“贪婪”,你就不能指望人们降低开销。
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operative /ˈɒpərətɪv/ (operatives)
剑桥词典
- formal
a worker , especially one who is skilled in working with their hands
工人;(尤指)技工
a factory operative 工厂技工
mainly US
a person who works secretly for an organization
密探;特工人员
a CIA operative 中央情报局特工 返回 operative