hum

1. Countable(可數名詞)Usually singular(通常單數)

   a continuous, low-pitched sound

   持續且低沉的噪音；嗡嗡聲

   • Because our house is located near a main road, we can hear the constant hum of traffic.

     因為我們的房子位於主幹道附近，我們可以聽到持續的交通嗡嗡聲。

   • This computer emits an irritating hum.

     這台電腦發出令人煩躁的嗡嗡聲。

   • The hum of the factory could be heard in the nearby town.

     工廠的嗡嗡聲在附近的城鎮都能聽到。

   More examples

sound(聲音)

1. Intransitive(不及物動詞)

   to produce a continuous, low-pitched sound

   發出持續低沉的聲音，嗡嗡作響

   • The air conditioner was humming in the background.

     空調在背景中嗡嗡作響。

   • The engine emitted a low hum.

     引擎發出了低沉的嗡嗡聲。

   • The transformer started to hum as I approached it.

     當我靠近變壓器時，它開始嗡嗡作響。

   More examples
2. Transitive(及物動詞)Intransitive(不及物動詞)

   to sing a tune with closed lips

   哼（曲子）

   • She was humming a tune as she cooked in the kitchen.

     她在廚房做飯時哼著一首曲子。

   • He had a habit of humming quietly when he was thinking.

     他有個習慣，在思考時會輕輕地哼歌。

   • She hummed a cheerful melody, which made her feel happy.

     她哼著一首歡快的旋律，這讓她感到開心。

   More examples

activity(活動)

1. Intransitive(不及物動詞)informal(非正式)

   to be full of activity, excitement, or noise

   忙碌；喧鬧

   • The city was humming with activity during the festival.

     節日期間，整個城市都充滿了忙碌的活動。

   • The stadium was humming with the crowd during the game.

     比賽期間，體育場內充滿了觀眾的喧鬧聲。

   • The market is always humming with activity in the morning.

     早上，市場總是充滿了忙碌的活動。

   More examples