Total losses of a transformer
[电] 变压器的总损失
🧩 词语组成解析
n. 损失；损耗（loss的复数）
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
Language is for the exchange of idea, for communication.
语言是用来交换思想，用来交流的。
I am Chen Jianguo. I am from Shanghai, China.
我叫陈建国，来自中国上海。
Portable boiling elements that can boil small quantities of water are useful when the right voltage of electricity is available.
如果有相配的电压，可以煮少量水的便携式热水装置是有用的。