Carburizing steel
[机] 渗碳钢
🧩 词语组成解析
[机] 渗碳
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
You and Dr. Philip Stewart--
你和Philip Stewart医生
I invited him last Thursday.
我上个星期四邀请他。
but we found that it traced its way through the trees.
没想到它到树林中继续向前延伸。