rock-chemistry

常见例句

• We have three periods of chemistry a week.
  我們一星期三節化學課。
• The scientist probed into the secrets of chemistry.
  這位科學家探索了化學的種種奧秘。
• Chemistry was her favourite subject at school.
  她上學時最喜歡化學。
• The rock was honeycombed with passages.
  巖石上有許多蜂窩狀的小孔。
• No one can cope with him in Chemistry.
  在化學方麪，誰也比不上他。
• Many young rock hounds grow up to be geologists.
  許許多多愛好收集巖石的少年，長大後成了地質學家。
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