词族 · urethra
词形变化
中文词源
urethra 尿道
词源同urine, 尿，用来指尿道。
英语词源
- urethra (n.)
- "canal through which urine is discharged from the bladder," 1630s, from Late Latin urethra, from Greek ourethra "the passage for urine," coined by Hippocrates from ourein "to urinate," from ouron (see urine). Related: Urethral.
权威例句
- 1. The urethra originates at the neck of the bladder.
- 尿道起始于膀胱颈部.
- 2. The sick cow frequently attempts urination and pulsates the urethra over the ischium arch.
- 病牛频频企图排尿,搏动坐骨弓上的尿道.
- 3. The clistressed cow frequently attempts urination and pulsates the urethra over the ischial arch.
- 病牛频频企图排尿,坐骨弓上的尿道发生搏动.
- 4. Epithelial polyps of the urethra in adults are uncommon lesions.
- 成人尿道上皮息肉是一种少见的疾病.
- 5. The urinary system consists of the kidneys, ureters, bladder and urethra.
- 泌尿系统包括肾 、 输尿管 、 膀胱和尿道.