Serrasoid
锯齿波(调制)
🗣️ 情景例句
You haven't changed a bit.
你们一点都没有变。
Working in the theater has always been attractive to her.
对于在剧场工作，她常感到机具吸引力。
We'd like you to change shippers for the next order.
下次的货我们希望换一家运输公司。