Materials procurement
[经] 材料采购
🧩 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）
procurement
[prə'kjuəmənt]
n. 获得，取得;采购;
🗣️ 情景例句
Yes.
是的。
I'll go on an outing with some friends.
我与朋友去郊游。
It later became apparent that rabbits were developing a degree of resistance to this disease,
后来，明显看出，兔子对这种疾病已产生了一定程度的免疫力，