continuous ventilationsequentialventilation连续: 6年未出事故. There have been no a ...通风: ventilate; air半连续通道: semicontinuous channel不连续通带: discontinuous passband连续通电: continuous switch-on下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:连续通风,即可在微信中查询翻译