| erectile tissue |
Two (2) rod shaped cylinders located in the shaft of the penis which fill with blood when stimulated and an erection results.
출처: www.malehealth.com/HTML/B9_print.html
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|---|---|
| erectile dysfunction |
The inability to have an erection.
출처: www.tampabayprostateinstitute.com/FAQ_Glossary.asp
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