单词	coal bed gas break
释义	coal bed gas break 煤层突出
随便看	defective piles defective pistil defective pixel Defective pixels defective pleading defective pleadings defective plumbing defective positions defective power supplies defective premises defective pressure transducer defective prevention defective probability distribution defective product defective production defective product label defective product/non-good parts defective product recall defective product recall system defective product record defective products defective project pile defective prophage defective protein folding and trafficking defective proteolysis