Emergency material
[化] 应急备料; 应急用备料
🧩 词语组成解析
material
[mə'tɪrɪəl]
n. 材料，原料;素材;布，织物;适当人选;
adj. 物质的;肉体的;重要的，决定性的;辩证的，推论的;
🗣️ 情景例句
Wouldn't it be nice if we could skip the examinations
要是我们可以略过考试 那岂不是很好
I usually feel timid in the presence of very bright people.
站在聪明人面前，我感到羞怯。
Yes, he has.He sold it last week.
是的，卖掉了。他上星期卖掉的。