維基辭典YueWordFeedbackJyutping:cin1 mai5Original phonetic: /t͡sʰiːn⁵⁵ mɐi̯¹³/cin1 mai5*1Original phonetic: /t͡sʰiːn⁵⁵ mɐi̯¹³⁻⁵⁵/kilometre/kilometer (SI unit)