英语词汇“draw slate”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	draw slate
释义	draw slate【采矿】煤层上随煤崩落的板岩，板岩假顶
随便看	Gedesby geared head different drill gear texturing geastrum fimbriatum gear-shift lever gear run out geder gedeon Gedenshtroma, Zaliv gebrannte magnesia gear shift gate gear shift lever Geastrum coronatum gedges Gedge's alloy gebrannter kalk gear thickness gauge gear thicking gauge geastrum mirabile Gebitalis virus gear pair with par-allel axes gedge gear shift lever ball gear tip clearance gebre