retardant
柯林斯詞典
1. N a substance that reduces the rate of a chemical reaction 延緩化學反應(yīng)的物質(zhì)
2. ADJ having a slowing effect 延緩的
返回 retardant
1. N a substance that reduces the rate of a chemical reaction 延緩化學反應(yīng)的物質(zhì)
2. ADJ having a slowing effect 延緩的