penis

释义

n. 阳物, 阴茎\n[医] 阴茎

例句

From one perspective, the development of a very small penis could be considered the next step in male hominid evolution.

从这一角度看，在原始男性进化中，非常小阴茎的男人在下一步可能优先考虑发展。

So the ejaculation of semen goes backwards, up the penis and into the bladder.

所以射精时精液是逆向的，顺着阴茎向上到了膀胱里。