They had a drink to give them Dutch courage.他们喝了一杯酒来壮胆。
They were spurred on by a drop of Dutch courage.几滴酒就让他们振奋起来。
英汉双解词典包含368430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。