confidential

US /ˌkɑnfɪˈdɛnʃəl/

UK /ˌkɒnfɪ'denʃl/

B1 中級英檢高級
adj.形容詞機密
This case will be sent to others and will be marked as 'Confidential'
adj.形容詞私密的;秘密的
I can trust my older sister with confidential matters

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研究關卡 (ResearchGate)

05:31研究關卡 (ResearchGate)