1、消去
...expurgate 删除expurgation 消去expurgator 削除者 ...
2、删去
... expurgating = 删除 expurgation = 删去 expurgations = 删去 ...
3、删改
... expurgated edition 删节本，洁本 expurgation 删改 extant manuscript 现存手稿 ...
4、削去
...Editing 编辑expurgation 削去censoring 动词censor的现在进...
Value Expurgation价值廓清
expurgation rule消去律
function of carbon expurgation碳粒廓清功能
carbon granular expurgation index k碳廓清指数k
method of carbon particles expurgation碳粒廓清法