Changer pole
[医] 换极器
🧩 词语组成解析
[计] 变换器, 转换器, 转接开关\\n[经] 兑换店
pole
[pol]
n. [物]极点，顶点;地极;杆;两极端;
vt.& vi. 用篙撑船，摆船;
vt. [航海] 用一根杆来推动;以杆推进;以杆支撑（植物）;用杆子击打、戳、或搅拌;
vi. 用滑雪杖加速;
🗣️ 情景例句
Actually, it's the only newspaper.
事实上， 它是唯一的报纸。
If I wanted to rent a van, how much would it cost?
要是我租一辆搬运车，得花多少钱？
Collecting small items can easily become a mania.
收集小玩艺儿很容易着迷。