1610s, from Late Latin pylorus "the lower orifice of the stomach," from Greek pyloros, literally "gatekeeper, porter," from pyle "gate" (see pylon) + ouros "watcher, guardian" (see warrant (n.)). Related: Pyloric.
雙語例句
1. The pylorus may be palpated as a thick ring of muscle.
可捫診幽門如增厚的肌肉環(huán).
來自辭典例句
2. Objective: To provide anatomic data for pylorus - preserving pancreaticoduodenectomy ( PPPD ).
目的: 為保留幽門的 胰 十二指腸切除術提供解剖學基礎.
來自互聯(lián)網(wǎng)
3. Follow up panendoscopy 4 months later showed gastric ulcer with double pylorus.
四個月后之追蹤內(nèi)視鏡檢查顯示胃潰瘍并雙幽門.
來自互聯(lián)網(wǎng)
4. In this study, gastric acid secretion studies were undertaken using pylorus - ligated rats.
在這項研究中使用了幽門結扎大鼠進行胃酸分泌的研究.
來自互聯(lián)網(wǎng)
5. Objective : To investigate the feasibility of ileocecal as substitute for pylorus after conventional distal gastrectomy.