单词	一馬當先
释义	一馬當先1. to be the first to take on the enemy or do a task
随便看	critical value pruning critical values code classification critical variable critical velocity critical--velocity critical velocity [= critical speed] critical velocity of cylinder critical venturi nozzle critical vertex critical vibration critical viewing distance critical viscous damping critical vlaue critical void ratio critical voltage critical volume critical volumn critical water content critical water depth for complete sediment movement critical water depth for initial sediment movement critical water depth for surface sediment movement critical wave length critical wavelength critical wave number critical wave steepness