VERB
把(計劃、設備等)束之高閣，暫停
If someone in authority mothballs a plan, factory, or piece of equipment, they decide to stop developing or using it, perhaps temporarily.
例句
...the decision to mothball the Bataan Nuclear Power Plant, for safety and political reasons...
出于安全和政治原因，暫時關閉巴丹核電廠的決定
The shuttle programme has now been mothballed to save money.
為節省資金，航天飛行計劃已被束之高閣。