英语词汇“material saving and substitution”的翻译、意思、用法、释义-英汉汉英双解词典

单词	material saving and substitution
释义	material saving and substitution 物资节约代用
随便看	flood disasters flood disastrously flood dischange and energy dispation flooddischarge flood discharge flood-discharge flood discharge ability flood discharge and energy dissipation flood discharge atomization flood discharge atomized rain flood discharge capacity flood discharge dissipation flood discharge forecast flood discharge gate flood discharge level flood discharge opening flood-discharge outlet flood-discharge reservoir gate flood discharge structure flood discharge tunnel flood-discharge tunnel flood discharge with pressure flood discharging flood disk source flood dispatch