| 单词 | tear sac |
| 释义 | tear sac (extremely rare) n WORD FAMILY tear sac n either of the two dilated ends of the lacrimal ducts at the nasal ends of the eyes that fill with tears secreted by the lacrimal glands Syn|Hyper dacryocyst, lacrimal sac cyst, vesicle a small anatomically normal sac or bladderlike structure (especially one containing fluid) |
| 随便看 |
英语词典包含147318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。