Hints: 本期学习的字源：pri, prim, prin=frist第一，最初 Taiwan Carnegie Hall 单词不需要大写，单词与例句或不同词条之间换行即可。 注解中详细介绍了单词的拆分与释义，是学习字源分析的重中之重！一定记得听写后来看注解！
primordial Some scientists believe that life in its primordial form still exists around hot spots on the ocean bottom. premier The premier of Taiwan is planning a visit abroad. premiere The composer chose to present the world premiere of his new symphony at Carnegie Hall. premium This software company puts a premium on creativity. principal Now that the company has gone bankrupt, the bank would be happy to get the principal back and forget about the interest. principle My objection to military service is a matter of principle.
Some scientists believe that life in its primordial form still exists around hot spots on the ocean bottom. 有些科学家相信，原始生命形式仍然存在于海底热点附近。 The premier of Taiwan is planning a visit abroad. 台湾的总理正计划出国访问。 The composer chose to present the world premiere of his new symphony at Carnegie Hall. 这位作曲家选择在卡内基音乐厅推出新交响曲的世界首演。 This software company puts a premium on creativity. 这家软体公司特别注重创新。 Now that the company has gone bankrupt, the bank would be happy to get the principal back and forget about the interest. 这家公司已经破产，银行只要能拿回本金就已经万幸，利息就别谈了。 My objection to military service is a matter of principle. 我反对服兵役是原则问题。