单词	低度控制
释义	低度控制low control
随便看	bismuth permanganate bismuth peroxide bismuth phenolsulfonate bismuth phosphate bismuth phosphide bismuth poisoning bismuth potassium iodide bismuth propionate bismuth pyrophosphate bismuth rhodanide bismuths bismuth salicylate bismuth salt bismuth-saum bismuth selenide bismuthselenide bismuth silver bismuth-silver bismuth soap bismuth solder bismuth spar bismuth spiral bismuth subacetate bismuth subacetate-- basic bismuth acetate--bismuthyl acetate bismuth subbenzoate