inaudible

• adj. 聽不見的；不可聞的

in-,不，非，audible,聽得到的。

inaudible (adj.)

mid-15c., "unfit to be heard;" c. 1600, "unable to be heard," from Latin inaudibilis "inaudible," from in- “not” (see in- (1)) + audibilis (see audible). Related: Inaudibly; inaudibility.

1. Animals are able to hear high-pitched sounds that are inaudible to humans.

動物可以聽到人類所聽不到的高頻聲音。

來自柯林斯例句

2. His weak voice was almost inaudible.

他的聲音微弱，幾乎聽不見。

來自柯林斯例句

3. She whimpered something inaudible.

她嗚咽著說了些什麽，聽不清。

來自柯林斯例句

4. The whistle was inaudible to the human ear.

這種嘯聲人耳聽不到。

來自《權威詞典》

5. His voice was almost inaudible.

他的聲音幾乎聽不見.

來自《現代英漢綜合大詞典》