Mwah is the sound of a kiss written down. People say it most when the kiss is an air kiss: lips purse, they make the sound, but they do not actually touch the other person’s cheek.

MwahMwah is是 the sound of a kiss written down把親吻的聲音寫下來 People say it most人們最常說它 when the kiss is an air kiss在飛吻的時候 lips purse嘴唇噘起來 they make the sound發出這個聲音 but they do not actually touch the other person's cheek但實際上沒有碰到對方的臉頰

You will see it in casual messages — “Love you, mwah!” — and you will hear it when someone is being playful, camp, or a bit theatrical. It is not a formal word and it does not belong in serious writing.

You will see it你會看到它 in casual messages在隨性的訊息裡 "Love you, mwah!"「Love you, mwah!」 and you will hear it也會聽到它 when someone is being playful, camp, or a bit theatrical在有人耍可愛、故作誇張、有點戲劇化的時候 It is not它不是 a formal word正式的字 and it does not belong in serious writing也不適合出現在正式的寫作裡

Though actually, it is also how people tease a fake show of affection: a big mwah when the warmth is only for display. That joking, not-quite-sincere use is common.

Though actually不過實際上 it is also how people tease a fake show of affection它也是人們調侃假裝親熱的方式 a big mwah誇張的 mwah when the warmth is only for display當溫暖只是做給人看的時候 That joking, not-quite-sincere use這種開玩笑、不完全真心的用法 is common很常見

(In music talk, some people have also used mwah for the smooth sliding sound of a fretless bass. That is a side use; the kiss is the one students will meet.)

(In music talk（在音樂圈的講法裡 some people have also used mwah有些人也用 mwah for the smooth sliding sound of a fretless bass來指無琴格貝斯滑順的滑音聲 That is that是 a side use次要的用法 the kiss親吻這個意思 is the one students will meet是學生會遇到的