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
Maybe you could come to visit me in Greece?
也许你可以到希腊来看我？
I ask him to tell me everything he thought.
我要求他告诉我，他所想得每件事情。
Now she looks pale as if she were ill.
现在她脸色难看，好像病了一样。