单词	酸性钢--转炉钢
释义	酸性钢；转炉钢Bessemer steel
随便看	to be of quick apprehension to be of use to be on a boat to be on board a vessel to be on duty in one's lot or turn to be one flesh to be one's own to be one's own master to be on fire to be on foot to be on guard to be on half pay to be on half-pay to be on half pay (as an official) to be on high to be on neither side to be on neither side, to take neither part to be on one's back to be on one's guard to be on one's promotion to be on one's side to be on record to be on shore to be on speak ing terms to be on the carpet (to be under consideration)