| 单词 | precava |
| 释义 | precava —precaval, adj. /pree kay"veuh, -kah"-/, n. , pl. precavae /-kay"vee, -kah"vuy/. 1. See under vena cava. 2. (in squids) either of a pair of veins that pass through the kidney to the branchial heart. [1865-70; PRE- + (VENA) CAVA] |
| 随便看 |
|
英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。