Catalyst reduction
[化] 催化剂再生
🧩 词语组成解析
🗣️ 情景例句
He looks a lot like you, Mom. He does.
他像你， 妈妈。他像 。
Well, it really was a great honor to speak to you.
好了，能跟大家聊一聊非常荣幸。
In 1892 the age of mass arrivals began, during which 15 million new people passed through Ellis Island into the USA over a period of 62 years.
1892年开始了一个国外移民大量涌入的年代，在随后的62年中，有1，500万新来的人通过埃利斯岛进入美国。