urethras的读音 urethras中文意思

读音 
n. 尿道( urethra的名词复数 )
urethras 用法和例句
In march , scientists at wake forest university reported that they had created artificial urethras in the lab and successfully transplanted them into five boys who had tissue damage .
就在今年三月,维克森林大学(wakeforestuniversity)报告说他们在实验室制造出了人造尿道,并成功将它们移植到了五名患有组织损伤的男孩体内。