单词	underice tunnel
释义	underice tunnel 冰下隧洞
随便看	lower limit of the definite integral lower limit of TOC lower limit of ultimate strength lower limit of vairiation lower limit of variation lower-limit of variation lower limit of voltage lower limit of yield lower limit on the left lower limit on the right lower limit price lower limit register lower limit rule lower limits lower limit segment lower-limit speed regulator lower limit stability lower limit standard lower limit value lower limit values of anomalies lower line lower link lower linkage arm lower link joint lower link point