中英词典查询

diphosgene [daɪ'fɒzˌdʒi:n]

n. 双光气（作战用的毒气）;

例句:

  • The earliest disorder is emphysema after phosgene or diphosgene inhalation.
    光气、双光气中毒后最早发生的病变是肺气肿.