Transfilter
变压器泸波器
🗣️ 情景例句
Excuse me, where can I find the shoe polish?
问一下，我到哪儿能买到鞋油？
In every beginning think of the end.
思前顾后。
I turned the corner and looked in astonishment.
我转了个弯，十分惊奇地看着。