Catalyst elevator 的中文意思及词根分析

🧩 词语组成解析

catalyst ['kætəlɪst]

n. <化>触媒，催化剂;〈比喻〉触发因素;促进因素;〈口〉有感染力的人;

cata向下+lyst裂开，分解→分解下去→催化[剂]

elevator ['ɛlɪvetɚ]

n. 电梯;升降机（美）;谷仓;

e出+lev举起+at=ate表动词+or表名词 → elevat(e)举起，提升+or表名词 → 电梯

Thanks for your information and for being so helpful.

谢谢你的帮助和提供的讯息。

My money is all gone!

我一文不名了！

As the time and cost of making a chip drop to a few days and a few hundred dollars,

由于制造一块芯片的时间已缩短至几天，费用也只有几百美元，

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