Knucklebone
n. 指关节骨, 骨
🗣️ 情景例句
Here are our catalogues, brochures, price lists.
这儿有目录、小册子、价格表。
I often listen to the radio at night.
我常常在晚上听收音机。
Radio and television have made it possible for advertisers to capture the attention of millions of people in this way.
电台、电视使做广告的人可以用这种手段吸引成百万人的注意力。