释义
v. 在...下面划线
例句
1. Strikes by prison officers underline the need for reform in our gaols. 监狱工作人员罢工一事，突出地表明我们的监狱制度需要改革。 2. Those words are underlined in the English book. 那本英语书中有些单词下画着线进行强调。