Waveshape
[电] 波形式
🗣️ 情景例句
You don't need to call a plumber, I can fix the sink.
你不必请水管工人了，我会修水槽。
Leave it up to fate.
看缘分吧！
Ann ran to the door, and found Li Lei outside.
安跑到门口，看见李磊在门外。