-troch
\.ˌträk\  noun combining form 
(-s) 
Etymology: New Latin -trocha 
 : ciliated band 
< mesotroch >
< prototroch >
< mesotroch >
< prototroch >
| 词汇 | -troch | 
| 词根词缀 | Webster -troch < mesotroch > < prototroch > | 
| 随便看 | 
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