大家好，我是小跳，我来为大家解答以上问题。paper jam Tray是什么意思，tray是什么意思很多人还不知道，现在让我们一起来看看吧！
1.盘子,托盘
The waitress carried the dishes on a tray.
女服务员用盘子端菜。
2.(办公桌上的)文件盒
His secretary put his mail in his in tray.
他的秘书将他的信件放到收文盘内。
3.(皮箱内的)隔底匣
Our dentist keeps his instruments in trays.
我们的牙科医生将他的器具放在隔底盘内。
4.(无线电)发射箱
5.一盘的量[(+of)]
She brought me a tray of tea and sandwiches.
她给我拿来一盘茶和三明治。
本文到此讲解完毕了，希望对大家有帮助。