-sphae·ra
\ˈsfirə, -fērə\  noun combining form 
(-s) 
Etymology: New Latin, from Latin sphaera sphere — more at sphere 
 : ball : sphere  — chiefly in taxonomic names
< Microsphaera >
< Microsphaera >
| 词汇 | -sphaera | 
| 词根词缀 | Webster -sphae·ra < Microsphaera > | 
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