to throw or set down clumsily or casuallyplanked the carton down on the counter and left
planked the carton down on the counter and left
flop, flump, plop, plump, plunk(or plonk)
fling, heave, sling, tossensconce, install, plant, settle
in the 13th century
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。