英语词汇“三化螟蟲”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	三化螟蟲
释义	三化螟蟲 sān huà míng chóng动物名。昆虫纲鳞翅目螟蛾科。通常一年可产生三代，幼虫越冬至春化蛾，产卵于稻叶上，是为第一次。五、六月间，出现第二次。七、八月间又出现第三次，蠹食稻茎，为害最巨。也称为「三化螟蛾」。
随便看	fixed frequency aberran conduction fixed frequency accelerator fixed-frequency audiometer fixed frequency Bakasy tracing fixed frequency Bekesy tracing curve fixed frequency cyclotron fixed-frequency cyclotron fixed frequency divider fixed frequency filter fixed-frequency filter fixed frequency generator fixed-frequency generator fixed-frequency hysteresis current control fixed frequency iff fixed frequency laser fixed frequency mode fixed-frequency mode fixed-frequency monitor fixed frequency multivibrator fixed-frequency multivibrator fixed frequency oscillator fixed-frequency oscillator fixed frequency pacing electrocardiogram fixed-frequency pulses fixed frequency radar beacon