/ˈsændbæg ||; ˈsændˌbæg/verb [T] (
present participle sandbagging;
past tense, past participle sandbagged)
1 to put sandbags in or around sth as protection against floods or explosions 在…堆沙袋；用沙袋封堵
2 (informal 非正式) to attack sb by criticizing him/her strongly; to treat sb badly 猛烈抨击；粗暴对待