The human system can hold out for a while against the gas from a leaking, damped-down coal stove, but soon after unconsciousness comes death.是什么意思_The human system can hold out for a while against the gas from a leaking, damped-down coal stove, but soon after unconsciousness comes death.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句