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- I am always interested in psychology. 我一直对心理学感兴趣。
- Your invention is not practical. 你的发明不实用。
- He got a patent for this invention. 他获得了这项发明的专利权。
- I can't understand that man's psychology. 我无法理解那个人的心理。
- She is working at a new invention. 她正从事一项新发明。
- The telephone is a wonderful invention. 电话是一项了不起的发明。
- She had an undergraduate degree in psychology. 她有心理学的学士学位。
- He has obtained a degree in psychology. 他已在心理学方面获得学位。
- All this changed with the invention of the railway. 随着铁路的发明这一切都改变了。
- That rumor was the old gossip's own invention. 那个谣言是那个爱说闲话的老家伙自己编出来的。
- The new invention has dispensed with much labour. 这一新发明节省了大量劳动力。
- We need some male subjects for a psychology experiment. 我们需要几个男子作心理学实验对象。
- The scientist patented her invention. 这位科学家得到她的发明的专利权。
- Necessity is the mother of invention. 需要是发明之母。
- We must invent an excuse for being late. 我们必须编一个迟到的藉口。
- The machine was his own invention. 这台机器是他自己发明的。
- It is a new invention with a big sales potentiality. 它是一个有畅销潜力的新发明。
- We must invent an excuse for our absence. 我们必须为缺席编造一个藉口。
- Stephen carried the world before him with his new invention. 斯蒂芬克服重重困难，作出了一项新的发明。
- Your invention is very practical. 你的发明物很实用。
