Galvanized steel bolte
[电] 镀锌螺栓
🧩 词语组成解析
v. 用锌镀（铁）( galvanize的过去式和过去分词 ); 激起某人行动起来
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;
[人名] 博尔特
🗣️ 情景例句
I started traveling twenty-four hours ago.
从出门到现在已经二十四小时了。
It's a poor mouse that has only on hole.
鼠只有一洞，必先把命送。
He is swimming across the river.
他正横渡小河。