
好词典

源自拉丁语 'cauda',意为 '尾巴'。
❶ 与尾部或身体后部相关的,常用于描述动物解剖结构的位置或方向。
“The caudal fin of a fish helps it to swim.”
(鱼的尾鳍帮助它游泳。)
“The caudal vertebrae are located near the tail.”
(尾椎位于靠近尾巴的位置。)
caudal anesthesia — 一种麻醉方式,通过注射药物到尾椎附近的神经来麻醉下半身,常用于分娩或某些手术。
“The patient received caudal anesthesia before the surgery.”
(手术前,病人接受了尾部麻醉。)