Nanoparticles
纳米粒
🗣️ 情景例句
Mary, what's your favorite sport?
玛丽，你最喜欢什么运动？
We really appreciate your being our partners.
我们真诚地感谢你们成为我们的客户。
An aeroplane offers you an unusual and breathtaking view of the world.
飞机上，你可以观察世界上非同寻常的奇妙的美景。