“sack cloth”的概念、定义、翻译、参考文献-科学参考

单词	sack cloth
释义	sack cloth [`sak ´klȯth] ^TEXTILES A coarse cloth made of animal hairs, cotton, flax, or hemp.
随便看	drum mark drum memory drum meter drummy drum parity error drum plotter drum printer drum printing drum recorder drum separator drum storage drum switch drum transmitter drum trap drum-type boiler drum winding drupaceous drupe drupelet druse drusy dry dry abrasive cutting dry acid dry adiabat

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