单词	back water load
释义	back water load 回水负载
随便看	single elevator single-elimination single-elimination tournament single embedded virus single-employer single emulsion film single-emulsion film single encoding law single-end single end single-end 15 degree angle wrench single-end adjustable spanner single-end amplification single-end amplifier single-end bottle washing machine single-end break single-end control single end control single end drive single-end drive single-end earthed single ended single-ended single-ended amplifier single ended amplifier 慎小事微慎小谨微慎终于始慎终如始慎终承始慎终追远慎身修永慎重其事慏慐残光残党残刻残務残品残塁残夏残存残寒残尿