cup 指有柄，用来饮茶或咖啡等的瓷杯。
glass 指玻璃制的杯子，用来盛酒和牛奶等东西。
mug 通常指周边垂直，不用茶托的有柄大瓷杯或大金属杯。
参考例句
1. Would you like a cup of coffee with your dessert? 用甜品的时候您要不要来杯咖啡一起呢？
2. Your cup will never empty, For I will be your wine. 你的杯永不干涸，因为我将是你生命源泉之酒。
3. Our destiny offers not the cup of despair, but the chalice of opportunity. 我们的命运给予我们的不是失望之杯，而是机会之杯。
英英解释
n.
1. a United States liquid unit equal to 8 fluid ounces
2. the quantity a cup will hold
3. a small open container usually used for drinking; usually has a handle
4. a large metal vessel with two handles that is awarded as a trophy to the winner of a competition
5. any cup-shaped concavity
6. the hole (or metal container in the hole) on a golf green
7. a punch served in a pitcher instead of a punch bowl
8. cup-shaped plant organ v.
1. form into the shape of a cup
2. put into a cup
3. treat by applying evacuated cups to the patient's skin
网络释义
cup 杯子;
圆锥外圈;
(使)成杯状,引伸;
古巴比索;
World Cup 世界杯;
世界盃;
世界杯足球赛;
足球;
cup leather 制动缸皮碗;
密封皮碗;
制动缸皮碗 皮革类英语;
double cup 双滚道圆锥外圈;
释义：双杯形骨针(动);
双杯形骨针;
双滚道滚针轴承型号外圈;
