rock-chemistry

常见例句

• We have three periods of chemistry a week.
  我们一星期三节化学课。
• The scientist probed into the secrets of chemistry.
  这位科学家探索了化学的种种奥秘。
• Chemistry was her favourite subject at school.
  她上学时最喜欢化学。
• The rock was honeycombed with passages.
  岩石上有许多蜂窝状的小孔。
• No one can cope with him in Chemistry.
  在化学方面，谁也比不上他。
• Many young rock hounds grow up to be geologists.
  许许多多爱好收集岩石的少年，长大后成了地质学家。
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