medium
英 ['mi?di?m] 美 ['mi?di?m]
adj.中等的;適中的
n.手段;媒介;媒體
用作形容詞 (adj.)
The blue cap is a medium size.
那頂藍色的帽子就是中號的。
The clothes should be washed at medium temperature.
這衣服需以適中溫度洗滌。
用作名詞 (n.)
Commercial television is an effective medium for advertising.
商業電視是有效的廣告宣傳工具。
Sound travels through the medium of air.
聲音通過空氣這壹媒介傳播。