相關(guān)單詞近義詞 safety margin 安全系數(shù), 安全邊緣, 安全..., margin of safety 強(qiáng)度儲(chǔ)備, 安全系數(shù)...臨近詞margin, marginate相似詞margarine, margarita, margherita, margin, marginal, marginal land, marginalize, marginally, 返回 margin of error