词汇	pig boat
释义	pig boat 潜艇{俗称}；潜艇
随便看	average burning rate average burning time average burn-up average burst length average business day average busy season average by series average calculating operating time average calculating operation average-calculating operation average calculating operation time average calculating time average call density average call duration average call holding time average calling rate average canbdle power average candle power average capacitance average capacitor voltage average capacity Average capacity for eating average capacity standard average capacity standards average capital