Boron steel
[机] 硼钢
🧩 词语组成解析
boron
[['bɔ:rɔn]]
n. 硼\\n[化] 硼B
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
Tom is studying photography at NYU. Tom
正在NYU学摄影。
Many a good father hath but a bad son.
好父亲偏生不肖子。
We have our evening meal at about a quarter past six.
我们6：15分左右吃晚饭。