Qd
abbr. 俯角（Quadrant Depression）；军需申请（Quartermaster Demand）
🗣️ 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。
Affectionate mother.
满怀慈爱的母亲。
Thank you, sir.
谢谢，先生。