| 单词 | sin-1 | 
| 释义 | sin-1Symbol, Trigonometry. arc sine.  Words nearby sin-1simultaneous equations, simultaneously, SIMV, simvastatin, sin, sin-1, Sina, Sinai, Sinai, Mount, Sinaitic, sinal Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 | 
| 随便看 | 
英语词典包含192737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。