柯林斯詞典low-pitched 1. ADJ A sound that is low-pitched is deep. (聲音)低沉的 With a low-pitched rumbling noise, the propeller began to rotate. 隨著低沉的隆隆聲，螺鏇槳開始鏇轉(zhuǎn)起來。2. ADJ A voice that is low-pitched is very soft and quiet. (嗓音)低柔的; 輕細的 He kept his voice low-pitched in case someone was listening. 他壓低聲音，免得旁人聽見。 返回 low-pitched劍橋詞典A low-pitched sound is at the bottom of the range of sounds . （聲音）低的，低沉的 He gave a low-pitched whistle . 他低聲吹了一下口哨。 返回 low-pitched