Catalyst surface
[建] 催化剂表面
🧩 词语组成解析
surface
['sɝfɪs]
n. 表面;外观，外表;地面。水面;
vi. 浮出水面;在表面工作;显露;
vt. 使浮出水面;使成平面;
adj. 表面的，外观的;外表上的，平地上的;肤浅的;
sur超过，在上面+face脸面→表面
🗣️ 情景例句
Where there's a will, there's a way.
有志者事竞成。
If he doesn't pay him, I will.
如果他不，我将付给他。
In fact, I was a bit frightened and didn't know what we should do.
事实上我有点害怕，不知道我们该怎么办。