trustworthy, credible, believable
最后她比医生更加可信
In the end, she was more trustworthy than the doctor.
— 野草莓 (1957)
他可信吗
Can he be trusted?
— 月升王国 (2012)
再说这张贴纸也不见得可信
Besides, this sticker isn’t necessarily trustworthy either.
— 卧虎藏龙 (2000)