单词	tetrahydro
释义	tetrahydro adjective tet·​ra·​hy·​dro : combined with four atoms of hydrogen Word History Etymology tetrahydr-
随便看	softenings softens softens up softer softest softhead softheaded softheadedly softheadedness softheadednesses softheads softhearted softheartedly softheartedness softheartednesses softie softies softish softisher softishest softlier softliest softling softlings softly

英语词典包含469781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。