heighten [ˈhaɪtn]以下由轻松背单词网站提供
单词级别第6级基本释义vt.加高,提高,增高;增加,增大,加强英英释义to increase or make something increase , especially an emotion or effect参考例句A weakened immune system does not heighten the risks of catching a cold. 一个弱免疫系统是不会增加感冒的感染可能性的。We must however heighten our vigilance. 但是我们应当提高警惕。 推荐阅读 |