Materials specification
[经] 材料明细表
🧩 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
What has kept you so busy?
什么使你这么忙？
Nothing is difficult to the man who will try.
世上无难事，只要人肯试。
Municipalities naturally want to secure the campers' site fees and other custom.
市政当局当然希望获得露营者的场地费和其他光临的好处，