naan4 ji5 kai2 ci2難以啟齒难以启齿

Jyutpingnaan4 ji5 kai2 ci2
Yalenàahn yíh kái chí

Definition

To find it hard to speak about something out of embarrassment or awkwardness.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
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Particle
Connector