qīn​kǒu

personally

亲口 親口 qīn​kǒu
personally adverb
Personally (saying, eating, or tasting something) with one's own mouth

She told me so herself.

one's own mouth
One's own mouth (the physical body part)

Frequency

Movie subtitles
6.47 per million appears in 3% of films
Written text
2.31 per million

Sources