Plain carbon steel
[机] 碳钢, 普通钢
🧩 词语组成解析
plain
[plein]
n. 平原;平地;[纺织业]平针;朴实无华的东西;
adj. 平的;素的;清晰的;相貌平平的;
adv. 清楚地，明白地;平易地;[用以加强语气]显然;完全地;
vi. 发牢骚;诉苦;
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
Do you think you are introverted or extroverted?
你认为你性格内向还是外向？
Good wine needs no bush.
酒好客自来。
After I had sat down, he said that business was very bad.
待我坐下后，他说生意非常不景气。