tyr-
combining form 
or tyro-
Etymology: Greek, from tyros cheese — more at butter 
 : cheese 
< tyramine >
< tyrotoxin >
or tyro-
< tyramine >
< tyrotoxin >
| 词汇 | tyr- | 
| 词根词缀 | Webster tyr- or tyro- < tyramine > < tyrotoxin > | 
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