点击下方单词,选择对的这个单词
点击下面链接下载与本句相关的学习资源，包括PDF教材和音频练习，方便课后复习：
名词
1. 托盘;盘;碟A tray is a flat piece of wood, plastic, or metal, which usually has raised edges and which is used for carrying things, especially food and drinks.
1. an open receptacle for holding or displaying or serving articles or food
多通过句子记忆单词，而不是单独死记硬背。
