Polyphase
a. 多相的\\n[医] 多相的
🗣️ 情景例句
Is room service available?
有房间服务吗？
How much is it?
多少钱？
Many pedal their tricycles, but most of them prefer to push or drag them.
很多孩子用脚蹬车，但多数孩子更愿意推或是拉着三轮车。