英语词汇double trapezium是什么意思，double trapezium的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	double trapezium
释义	double trapezium　对顶梯形
随便看	substitution substitution substitution substitution substitution account substitution adsorption substitution bone substitution compound substitution cover substitution drill substitution effect substitution error substitution frame substitution haploid substitution in ring substitution in side chain substitution indices substitution instance substitution interference measu-rements substitution isomerism substitution list substitution method substitution of condition substitution of debt substitution of players

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