[化] 基本原料

basic material的用法和样例：

例句

The theory based on basic material science is summarized.简单概述了基本材料科学的理论。
It flaked easily and provided the basic material for complex tools.这种石头很容易剥离，因此为制造复杂的石头工具提供了基本材料。

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学英语单词

ability to accommodate social funds

aluminium alloy door in swing type

anx

artificial service

authorized auditor

automatic general information learning equipment