常見例句雙語例句Female urethral short and wide straight into the urethra, bacteria easy;女性的尿道短且寬直,細菌容易侵入尿道;Purpose:To study the clinical features and treatment of the primary malignant melanoma of the female urethra.目的:探討女性尿道原發(fā)性惡性黑色素瘤的臨牀特征及治療手段。FIC affects both male and female cats, but female cats rarely develop urinary tract obstruction because their urethra is shorter and wider than the urethra of male cats.公貓和母貓都會發(fā)生FIC,但是母貓較少發(fā)生泌尿系統(tǒng)阻塞的情形,因爲母貓的尿道比較短,而且較寬。 返回 female urethra