原因是 (jyun4 jan1 si6) — the reason is... in Cantonese
jyunˎ₄原janˉ¹因siˍ₆是Mandarin Pinyin: yuan2 yin1 shi4
Meaning of 原因是
nounthe reason is...
nounThe reason is…
Practice with spaced-repetition flashcards or follow our free structured Cantonese course.