I could do with a drink.我想喝一杯。
We could do with some help.我们需要些帮助。
The car could do with a wash.这辆汽车需要清洗。
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。