Waveshape
[电] 波形式
🗣️ 情景例句
Prices are always negotiable.
价钱总是可以商量的。
Thank you for giving me an opportunity to speak about myself at this special occasion.
谢谢大家给我机会在这样一个特别的场合介绍我自己。
Look! That's a car.
你看！那是小汽车。