| 释义 |
er.satzHeE7zAts, $5er7zB:tsadj [not gradable]disapproving used instead of something else, usually because the other thing is too expensive or rare代用的I'm allowed to eat ersatz chocolate made from carob beans, but it's a poor substitute for the real thing.我可以吃用角豆荚制的代用巧克力，但它是一种原物的低劣代替品。
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