維基辭典YueWord
Original phonetic: /tou̯⁵⁵ jɐn²²/
01
edge of a knife; knife blade
02
crucial point; pivotal point
Original phonetic: /tou̯⁵⁵ jɐn²²/
edge of a knife; knife blade
crucial point; pivotal point
edge of a knife; knife blade
crucial point; pivotal point