n. 
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coefficient of friction, coefficient of viscosity, coehorn, coel-, coelacanth, Coelacanthidae, Coelacanthiformes, coelanaglyphic, coelarium, coelectrodeposition,
相似单词
scapha, scaphander, scaphe, Scaphidiidae, scaphiform, scaphite, scaphium, scaphocephalic, scaphocephalism, scaphocephaly,