What is chay pronunciation?

As an AI language model, I do not have a physical voice or linguistic capability to perceive sounds. However, I can provide some information about the pronunciation of "chay" based on the general phonetic rules of English language.

"Chay" is a loanword from Vietnamese, which refers to a type of tea made by steeping tea leaves in hot water. In Vietnamese language, it is spelled as "trà" and pronounced as [ʈa].

In English, the phonetic transcription of "chay" would be /tʃeɪ/. The first sound "ch" is a voiceless palato-alveolar affricate, which is produced by making a sudden release of air with the tongue pressing against the alveolar ridge (the bumpy part behind the upper teeth) and the palate (the roof of the mouth). The second sound "a" is a monophthong vowel that is pronounced with an open mouth and a relaxed tongue. The third sound "y" is a glide consonant that is pronounced by moving from a vowel sound to a semi-consonant sound.

Therefore, the pronunciation of "chay" in English would sound like "ch-AY" with emphasis on the second syllable.