单词	单向流
释义	单向流 uniflow
随便看	precipitous structure Precipitous valleys and torrent rapids precipitron Precipittion during growing period precipitum precipitus precipltation polymerization precirrhosis Precirrhotic hemochromatosis precis Precisa precisamente precise precipitousness precise about precise access block diagram precise acquisition system precise actuation precise actuator precise agreement Precise agriculture precise airdrop precips preciptation preciptation intensity