单词	生态小种
释义	同生态小种--生态族
随便看	decimal attenuator decimal attribute decimal balance decimal base decimal bcd adder decimal-binary decimal-binary switch decimal carry decimal character decimal classification decimal classification system decimal code decimal coded digit decimal-coded digit decimal coded system decimal code translator decimal coefficient of absorption decimal coefficient of extinction decimal coinage decimal coinage,decimal currency decimal computation decimal computer decimal constant decimal control decimal control block