a.

1. 黃銅（製）的；黃銅色的
   a brazen cup

   黃銅杯

2. 堅硬的
3. 響而刺耳的
4. 厚顏無恥的；魯莽的；不知分寸的
   I saw the boy stealing money; but he is so brazen that he tried to say that I had stolen it.

   我看見那個男孩在偷錢；但他竟厚顏無恥地企圖賴到我身上。

   How can you believe such a brazen lie?

   你怎能相信如此厚顏無恥的謊言？

vt.

1. 使變得無恥
2. 厚著臉皮做（或對待）[（+out）]
   Although his deception had been discovered, he decided to brazen it out.

   雖然他的騙術已被人發現，他仍決定厚著臉皮挺住。

adj.

1. bold and shameless.
2. chiefly literary made of brass.

v.