tiáo​zhì

concoct

调制 (調製) tiáo​zhì frequency
concoct verb
to concoct by mixing ingredients; to prepare according to a recipe (e.g. a salad, cocktail, or cosmetics)

The bartender is mixing a special cocktail for the guest.

调制 (調制) tiáo​zhì
modulate verb
to modulate; modulation

The signal must be modulated before it can be transmitted through the channel.

Frequency

Movie subtitles
0.890 per million appears in 0% of films
Written text
4.06 per million

Sources

Definitions
CC-CEDICT