Cdd
公共数据字典
🗣️ 情景例句
Your pressure is 120 over 75, and that's fine.
你的收缩压是120， 舒张压 75。
I want you to consider all pros and cons.
我希望你考虑一下所有的正反两方面的理由。
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，