Use Modifiers¶ 文档版本：1.21.50.25 How long to use before item is done being used. 架构¶ minecraft:use_modifiers: { number "movement_modifier" : opt number "use_duration" : opt } movement_modifier：number Modifier value to scale the players movement speed when item is in use. use_duration：number How long the item takes to use in seconds. 本页是否有帮助？ 感谢您的反馈！ 感谢您的反馈！或许您可以通过进一步填写反馈问卷来帮助我们改进。