词汇	慘忉
释义	慘忉 cǎn dāo慘痛。
随便看	impress a fact into an argument impressafiner impressafining impressario impressarios Impress a seal in wax impress a seal on wax impress by Impress current cathodic protection impress deeply impress diameter impressed impressed across impressed by impressed charge density impressed-charge density impressed current impressed current anode impressed-current anode impressed current cathodic protection impressed current corrosion impressed-current corrosion impressed current method impressed current protection impressed current protection system