"ultrasonic" in Chinese (Traditional)

• 超聲波的

Definition

指頻率高於人耳聽覺範圍（通常高於20,000赫茲）的聲波。常用於醫學影像、清潔或物體探測。

Usage Notes (Chinese (Traditional))

多用於科學、醫療和技術領域。常見詞組如「超聲波清洗器」、「超聲波波段」、「超聲波傳感器」。不形容日常聲音或音樂。

Examples

The doctor used an ultrasonic device to check the baby during the pregnancy.

醫生在懷孕期間用**超聲波的**儀器檢查了寶寶。

Bats use ultrasonic sounds to find insects at night.

蝙蝠晚上用**超聲波的**聲音找昆蟲。

We clean jewelry with an ultrasonic cleaner.

我們用**超聲波的**清洗器清潔首飾。

My phone uses an ultrasonic sensor to unlock using fingerprints.

我的手機用**超聲波的**感應器解鎖指紋。

Some animals can hear ultrasonic frequencies that humans can't detect.

有些動物能聽到人類聽不到的**超聲波的**頻率。

That weird noise in the lab? It was actually an ultrasonic machine running the whole time.

實驗室裡那個奇怪聲音？其實一直是**超聲波的**機器在運作。