Biphase current
[机] 双相电流
🧩 词语组成解析
[计] 双相制\\n[化] 两相; 两相的
🗣️ 情景例句
That sounds like a good idea.
似乎是个好主意。
What shall I send hin for his anniversary?
我要送他什么东西作为周年纪念礼物？
Imagine a pen attached to the weight in such a way that its point rests upon a piece of paper on the floor.
假定把一支笔拴在重物上，笔尖落在地板上的一张纸上，