D-cal
[医]迪巧（含碳酸钙，维生素D）<营养类药>
🧩 词语组成解析
[化] 计算机辅助学习
🗣️ 情景例句
How is the view?
景色怎么样？
We are delighted to know that you deal with export of Chinese chinaware. Could you supply us 300 sets of tableware for shipment before the end of May?
欣悉你方是中国瓷器出口商。能否给我方供应300套餐具，五月底前交货。
it cannot judge distances, depths.
不会判断距离和深度。