Fluid catalyst
[机] 流体触媒
🧩 词语组成解析
🗣️ 情景例句
He was very kind.
对人和蔼。
One man's meat is another man's poison.
一个人的佳肴常为另一人的毒药。
She was soon out of breath, but she continued to run.
只追了一会儿便上气不接下气了，但她还是继续追赶。