单词	不可缺少的
释义	不可缺少的 indispensableobbligatorigueurof the essence
随便看	High-new-tech industry high-new technical enterprise high new technique high new technique enterprise high-new technique industrialization high new technique industry high-new technique industry high-new technologies high-new technology high-new technology industries high-new technology industry high-new-technology industry high-new technology industry colony high newtech outcome high Ni austenitic cast iron high nibble high nickel high nickel alloy high nickel chrome steel high nickel-chrome steel High Nickel Chromium Alloy Side Electrode high nickel-coppertin alloys high nickel copper tin alloys high nickel-copper-tin alloys high-nickel ductile iron