泌尿道

To secrete or excrete bodily fluids; to seep or ooze out; a light, flowing stream of water; a spring.

Urine; to urinate; liquid waste excreted from the body through the urinary tract; also used colloquially for urine.

road; path; way; method; principle; truth; doctrine; skill; art; to say; classifier for long things, barriers, questions, commands, courses, steps.