How do you pronounce 洩氣?

Q: How do you pronounce 洩氣? A: sit3 hei3, e.g.

洩氣 (sit3 hei3) — meaning, pronunciation, examples

洩氣 (sit3 hei3, xiè qì) — to leak (gas); to be discouraged; to despair; (disparaging) pathetic; to vent one's anger; (of a tire) to be flat

洩漏 (sit3 lau6) — to leak
洩露 (sit3 lou6) — (verb) leak out
洩勁 (sit3 ging6) — to lose heart; to feel discouraged
洩密 (sit3 mat6) — to leak secrets
洩底 (sit3 dai2) — to divulge the inside story
洩怒 (sit3 nou6) — to give vent to anger