基本解释

• 春季冰殼

英汉例句

權威例句

• As luck would have it, a project called NOvA, which should start collecting data in the spring of 2013, will send neutrinos through the Earth's crust from Batavia to an underground detector 810km away in Minnesota.
  ECONOMIST: The future of physics (1)

专业释义

地球科學

• 春季冰殼
• 春雪殼