Nanoencapsulation
毫超微包囊法
🗣️ 情景例句
Mr. Lu, we are very pleased to be able to offer this product to you.
陆先生，我们很高兴能提供这个产品给您。
Misfortunes tell us what fortune is.
经过灾难方知福。
I haven't heard from her for a long time.
我好久没有她的消息了。