词汇	vellon
释义	ve·llon 英ve'lɒn美ve'lɒn低级银合金¹⁰⁰
随便看	low level access low level air Low Level Air Defense Interface low level air defense system low level air picture interface low level alarm low-level alarm low level alpha-beta counter Low-Level Altitude Surveillance Radar low-level amplification low level amplifier low-level amplifier low level amplitude limiter low level anal fistula low-level analysis low-level and high-efficiency low-level and redundant industrial projects low level anticyclone low level atmospheric environment Low-level bacterium model low-level balance low level beta counting assembly low-level beta counting assembly low level bog low-level bog