替代品的用法和樣例：
例句
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角豆粉一種可食的粉狀物質(zhì)，用角豆樹(shù)的種子和角豆莢磨制而成，常用作巧克力的替代品
An edible powder or flour made from the ground seeds and pods of this plant, often used as a substitute for chocolate. -
人工草皮人工種植的這種草皮的替代品，如在運動(dòng)場(chǎng)地上
An artificial substitute for such a grassy layer, as on a playing field. -
雞蛋的替代品
A substitute for eggs.
