单词	slack(ness)
释义	slack(ness) 松弛
随便看	equipment for tomography equipment for water supply works equipment foundation equipment fund equipment funds equipment gas-fired equipment gear equipment ground equipment guarantee equipment handling charge by piece equipment handling charge by time equipment hatch equipment history file equipment-hour equipment hour equipmential connection equipmential lines equipmential surfaces equipment identification code equipment identity register equipment incomplete equipment input equipment input noise sound level equipment inspection equipment installation 44335112 443451234 443451234 443452514 44345252 443452534 443452535 443452535 443452551 4434531*51 寒晒シ寒暖寒暖計寒月寒村寒桜寒梅寒椿寒気寒気