| 单词 | os trapezium |
| 释义 | os trapezium (extremely rare) n WORD FAMILY os trapezium n the wrist bone on the thumb side of the hand that articulates with the 1st and 2nd metacarpals Syn|Hyper trapezium, trapezium bone carpal, carpal bone, wrist bone any of the eight small bones of the wrist of primates |
| 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。