互联网可以指导帮助你找到纯科学或专业用语的替代词。
There are guides on the Internet to help you find substitutes for words which are overly scientific or are professional jargon.
动力学是一个专业用语。它是关于运动，能量，与力的科学研究。
Dynamics is a technical term. It is the scientific study of motion, energy, and forces.
研究人员在研究中发现，医生有时会用非专业用语和病人建立联系。
They found sometimes doctors used what might be considered unprofessional language to build bonds with patients.
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