split hairs make small and overfine distinctions.
☞ This expression was first recorded in the late 17th century. Split straws, dating from the 19th century, is a less common version.
英语词组固定搭配大全包含15956条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。