The new headset reduces sibilant noise, so callers sound clearer during customer service calls.

新耳機能降低嘶嘶的摩擦音雜訊，讓客服通話中來電者的聲音更清楚。

Our podcast editor removed the harsh sibilant sounds before sending the marketing episode to the client.

我們的播客剪輯師在把行銷單集交給客戶前，先去除了刺耳的嘶擦音。

During the training session, the trainer noticed a sibilant hiss from the conference room microphone.

培訓課程中，講師注意到會議室麥克風傳出嘶嘶的摩擦聲。