她穿着高跟鞋一步三晃地跟在他后面走。She teetered after him in her high-heeled shoes.高跟鞋弥补了她身高的不足.Her heels gave her the height she otherwise lacked.她穿着一双高跟鞋摇摇晃晃地走着.She teetered along in her high - heeled shoes....
并给出钢丝网砂浆加固钢筋混凝土板的极限弯曲承载力计算公式.Formulas for calculating ultimate moment capacity of strengthened slabs were given.通过转炉出钢深脱硫, 其脱硫效率能达到45%~55%.By converter taping strong desulphurization, the desulphurizing rate could reach ...