a coffee mug的用法和样例：
- They have the heft of balsa wood. They are as porous as a sponge，brittle as a coffee mug dropped on the floor ...
- So modest gifts, such as a business diary, a paperweight, or a coffee mug might be presented as a memento9 of a visit of business meeting.
- They have a coffee break around 3 in the afternoon.
- Your coffee mug is insured by Lloyds of London.
- Surely 15 minutes is enough time for you to have a coffee.
a coffee mug的相关资料：