Catalyst distillation
[建] 催化蒸馏
🧩 词语组成解析
🗣️ 情景例句
Hello.
喂。
The frog is frightened at the sight of a snake.
那只青蛙因为看到了蛇而战抖。
She left home when she was eighteen and has lived in Los Angeles for the past fifteen years.
18岁时，她离开了家。过去的15年里她一直住在洛杉矶。