deactivate的过去分词是：deactivated。deactivate【近义词】neutralize使中立。deactivate的读音是英[ˌdiː'æktɪveɪt]；美[ˌdiː'æktɪveɪt]。
一、英英释义点此查看deactivate的详细内容
"The men were deactivated after five years of service"
"they deactivated the file"
二、词典解释
1.拆除（爆炸装置);解除（警报);使无效
If someonedeactivates an explosive device or an alarm, they make it harmless or impossible to operate.
e.g. Russia is deactivating some of its deadliest missiles.
俄罗斯正在拆除其一些最危险的导弹。
三、例句
The bomb squad was called in to deactivate the car bomb.
请来爆破小组拆除这枚汽车炸弹。
We would immediately deactivate your service on the SIM card.
我们立即为您挂失。
If you don't wish to use a feature, you can deactivate it.
而如果你不想使用某个特点的话，可以将其禁用。
deactivate的相关近义词
neutralize、disable、switch off、turn off、disengage、inactivate
deactivate的相关临近词