fǎng​zhēn

to simulate

仿真 fǎng​zhēn
to simulate
to use models or computers to imitate a real system for experimentation and research; simulation; emulation
imitation
to imitate the appearance of something so that it looks real; life-like; realistic

Frequency

Movie subtitles
1.31 per million appears in 1% of films
Written text
6.51 per million

Sources