Catalyst fines
[化] 催化剂粉末
🧩 词语组成解析
n. 细骨料；粉末；罚款（fine的复数）
🗣️ 情景例句
and we'll go to see her.
我们会去找她。
I would like to confirm the reserved seat.
我要确定已预定的位置。
She wanted to find out whether it would be comfortable to wear.
想看穿起来是否舒服。