Matrix steels
[化] 基体钢
🧩 词语组成解析
n. 刀组；各种钢（steel的复数）
🗣️ 情景例句
What makes you feel good?
什么使你感到高兴？
Where there is a will, there is a way.
有志者事竟成。
The woodcutter replied: I'm going to cut this tree down.
伐木工人回答说：“我要把这棵树砍倒。”