brown-speckled European lark noted for singing while hovering at a great height
同义词：Alauda arvensis
play boisterously
同义词：frolic??/??lark??/??rollick??/??disport??/??sport??/??cavort??/??gambol??/??frisk??/??romp??/??run around??/??lark about
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。