在线词典里应外合应:接应;合:配合。外面攻打,里面接应。拼音lǐ yìng wài hé解释应:接应;合:配合。外面攻打,里面接应。近义词里勾外连、内外勾结、里通外国反义词孤军深入、孤立无援英文释义to coordinate outside and inside offensives (idiom); (fig.) to act together