MACHINE SCREW
\məʃˈiːn skɹˈuː], \məʃˈiːn skɹˈuː], \m_ə_ʃ_ˈiː_n s_k_ɹ_ˈuː]\
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By Princeton University
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.