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
Why should I hire you?
我为什么要录用你？
Which would you rather have--steak or fish?
你想要牛排还是鱼？
Yes, the economy model is about 30% less.
是的，经济型的大约便宜30%。