Activation of filament
[电] 灯丝活化
🧩 词语组成解析
activation
[,ækti'veiʃən]
n. 活化，激活，[化]活化作用;致活;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
How'd you do it?
是如何办到的？
She lost her dignity.
她失去了镇定。
Would you like to see the factory, I'd like to show you around.
你想参观一下工厂吗？我可以领你四处看看。