Voltage of alternating current
[化] 交流电压
🧩 词语组成解析
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];
a. 交互的\\n[医] 交替的
🗣️ 情景例句
why don't you introduce everybody to Susan?
何不将她们每一位介绍给 Susan？
I hope I didn't offend you.
希望没有冒犯你。
Good morning. Sit down, please.
早上好，请坐。