operative
US
UK operative adj: (in action, functioning)
SC 操作的 cāo zuò de
SC 运转的 cāo zuò de，yùn zhuàn de
TC 運轉的
TC 運轉的
SC 实施的 cāo zuò de，shí shī de
The new McDonald's franchise was fully operative.
operative n: ([sb]: worker, employee) (尤指体力劳动者)
SC 工作者，工人，操作员 gōng zuò zhě，gōng rén，cāo zuò yuán
TC 工作者，工人，操作員
TC 工作者，工人，操作員
SC 政府特工 zhèng fǔ tè gōng
The factory operative complained of a bad back.
operative adj: (word: significant) (词语)
SC 关键的，最重要的 guān jiàn de ，zuì zhòng yào de
TC 關鍵的
TC 關鍵的
Analyzing the author's word choice, you'll see that "love" is operative.
operative n: US (secret agent)
SC 密探 mì tàn
SC 特工 mì tàn，tè gōng
They were interrogated by a CIA operative.
cooperative, co-operative adj: (working together)
SC 合作的 hé zuò de
SC 协作的 hé zuò de ，xié zuò de
TC 協同的
TC 協同的
The mural was a cooperative effort by various different artists.
cooperative, co-operative adj: (done in cooperation)
SC 合作完成的 hé zuò wán chéng de
SC 协作完成的 hé zuò wán chéng de ，xié zuò wán chéng de
Thanks to the cooperative attitudes of the students, the event was a huge success.
cooperative, co-operative adj: (willing to cooperate)
SC 愿意合作的
It's difficult to work with Tom because he's not very cooperative.
cooperative, co-operative n: (joint business)
SC 联合企业，合作企业 lián hé qǐ yè，hé zuò qǐ yè
SC 合作社 hé zuò shè
TC 合作社(工会等，为会员利益设的企业)
TC 合作社(工会等，为会员利益设的企业)
We buy all our vegetables from a cooperative.
nonoperative, non-operative adj: (not involving surgery)
SC 不用手术的 bú yòng shǒu shù de
postoperative, also UK: post-operative adj: (after surgery)
SC 手术后的 shǒu shù hòu de
TC 手術後的
TC 手術後的
SC 术后的 shǒu shù hòu de，shù hòu de
When the hospital discharged Susan, they gave her information regarding her post-operative care at home.