定义
a tray: 托盘
This waiter has a tray full of drinks. 这位服务员手中的托盘上摆卖了饮品。
a paper tray (of a copy machine) （复印机的）纸托盘
an ashtray 烟灰缸
- "He does bring in a tray of fresh pastries every morning, and encourages his colleagues to sing French folk songs during their cigarette breaks."
- "Several wads of chewing gum wedged beneath the paper tray"
