常見(jiàn)例句

• The U.S. Office of Forest Pathology tasked him with finding out whether chestnut blight was of Asian origin.
  美國(guó)國(guó)會(huì)辦公室森林病理學(xué)責(zé)他找出是否栗疫病是亞裔。
返回 chestnut blight