at, to, or toward the rear ofthe equipment shed is a concrete structure back of the school
the equipment shed is a concrete structure back of the school
abaft, behind
in back of
before
ahead of
in 1694
英语同义词词典收录了63618条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。