英语词汇“backrounds”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	backrounds
释义	backroundsBNC²³⁶²¹³⁺¹络和声原型backround的复数
随便看	mechanical erection mechanical erosion mechanical error mechanical errors mechanical evaluation mechanical excavation mechanical excavator mechanical excitability mechanical excitation mechanical execution mechanical exhaust mechanical exhaust in corridor mechanical exhaust system mechanical exhaust system of ventilation Mechanical expander mechanical expanding mechanical expansion mechanical expansion joint mechanical expansive bit Mechanical experiment mechanical experiment in vitro mechanical experiments Mechanical experiments of senior high school mechanical expiratory flow volume curve mechanical explanation