English
- (Cant.) interrogative particle
- (interjection expressing surprise) oh!
- right?; a particle added at the end of an utterance to turn it into a confirmation question (the vowels of preceding particles may turn into the -o sound)
- wow!
粵語
- 加喺句尾，用嚟叫對方確認自己嘅假設（之前嘅句末助詞，母音有時會讀做 o）