Unkilled steel
[化] 不完全脱氧钢
🧩 词语组成解析
steel
[stil]
n. 钢，钢铁;钢制品;兵器;钢铁工业;
vt. 包上或镀上钢;使坚定;
adj. 钢制的;钢铁业的;坚强的;[色彩]青灰色的;
🗣️ 情景例句
She majored in math and physics at university.
她在大学里主修数学和物理。
Have you ever thought about a career in the medical profession?
你曾经在医药专业考虑职业吗？
Yes, it was a very good match.
是啊，是场好球。