semen
US /ˈsiː.mən/
UK /ˈsiː.mən/
1.
精液
the male reproductive fluid, containing spermatozoa in suspension.
:
•
During ejaculation, semen is released from the penis.
射精时，精液从阴茎中排出。
•
The doctor collected a semen sample for fertility testing.
医生采集了精液样本进行生育能力测试。