词汇	thick-hard strata
释义	thick-hard strata 厚硬岩层组
随便看	loop electrocacctery excision procedure loop electrode LOOP electro excision of cervix Loop electrosurgical Loop electrosurgical excisional procedure loopelectrosurgical excision procedure Loop electrosurgical excision procedure loop electro-surgical excision procedure loop electrosurgical excison procedure loop electrosurgieal excision procedure Loop eleetrosurgieal excision procedure loop eleetro-surieal exeisional procedure loop element loop elevator loop end loop end diamond loop, endless loop ends loop equation looper looper arm looperation looper caterpillar looper cilp looper clip