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
Let's meet with Charley at the university club.
我们就去大学俱乐部见见Charley吧。
If you lose your way, ask a policeman.
如果你迷路了,可以向警察打听。
and without giving any consideration to the effects produced on the individuals and on their descendants by the artificial mode of existence imposed by the factory.