基本解釋[地球科學(xué)]扒鑛機(jī)充填詞組短語(yǔ)短語(yǔ)stowing with scraper buckets 耙運(yùn)充填scraper stowing更多詞組專業(yè)釋義地球科學(xué)扒鑛機(jī)充填