基本解释[經濟學]低速柴油機英汉例句雙語例句Slow speed diesel engines are large, especially tall, and heavy and operate on the two-stroke cycle.低速柴油機是躰積較大、缸躰較長、機身較重的二沖程柴油機。词组短语短語slow -speed d diesel 低速柴油機专业释义經濟學低速柴油機