基本解释

• [地球科学]深海区

英汉例句

权威例句

• While there has been a change in leadership in Cuba, there has not been a transition to any significant change in ideology, in governance, in the abysmal living conditions of most Cubans, nor in the area of human freedoms.
  CENTERFORSECURITYPOLICY: Implications of Cuba's leadership change

专业释义

地球科学

• 深海区