Cementation steel
[化] 渗碳钢
🧩 词语组成解析
n. 水泥接合, 黏结, 胶结\\n[医] 粘固[作用]
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
Where's the 'Lost and Found' counter?
失物招领处在哪儿？
Two of a trade seldom agree.
同行是冤家。
Good morning, nurse.I was to see the dentist,please.
早上好，护士。我想见牙科医生。