Materials department
[经] 材料部门
🧩 词语组成解析
materials
[[mə'tiəriəlz]]
n. 材料；材料费；材料科学；材质（material的复数）
🗣️ 情景例句
They're so thoughtful.
他们真周到。
I have no idea what they're going to say, so I'll have to play it by ear.
我一点不知道他们将会说些什么，所以我只好见机行事。
Early next morning, she saw a light ahead.
第二天凌晨，她看到前方有灯光，