复数：actions 现在分词：actioning 过去分词：actioned
(of an action, especially a test or experiment) done without being able to see or without being in possession of certain information.
The principle can be established that for a man who does not cheat, what he believes to be true must determine his action.
If unwanted behavior persisted, he said, it should result "in swift action up to and including removal of the member. "
The Frenchman has been out of action since Saturday's training session, when he twisted his left knee and had to be carried off the field.
Resist: Coating material used to mask or to protect selected areas of a pattern from the action of an etchant, solder, or plating.
If I regard a certain course of action as good, it is only I who choose to say that it is good and not bad.
in her work, I noticed that she was also extremely quick in her evaluation and action.
"You can safely assume that before we reach that level, what you're more likely to see is some legislative action, " she said.