单词	肠气肿
释义	同肠气肿--肠壁气泡症
随便看	frequency system frequency systhesizers frequency table frequency tabulation frequency tachometer frequency tally frequency telemetering frequency terminal frequency test frequency theory frequency theory of probability frequency thermometer frequency threshold frequency--threshold frequency-time analysis frequency-time analysis method frequency-time analysis method (ftan method) frequency time clock frequency time coding of pulse frequency time control frequency time control，ftc frequency time curve frequency time curve {=ftc} frequency-time-intensity frequency time modulation