Dhs
数据处理系数（Data Handing System）；癸二酸二己酯
🗣️ 情景例句
What do you think about the shipment?
你对货运是怎么考虑的？
Talk of an angel and you'll hear his wings.
说到曹操，曹操就到。
Why not do a tomato experiment?
干吗不做西红柿实验呢？