How to pronounce 有效 in Cantonese (3 out of 67):

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有效消除背景雜音
It's a great way to eliminate background noise.

Cantonese Sentence Breakdown

toi4
name of a constellation
有效 jau6 juk6
effective
消除 siu1 ceoi4
(verb) 1. Purge; 2. Dispel;
Clear up; (of computer) 3. Delete
背景 bui3 ging2
background
雜音 zaap6 jam1
noise
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