Phft
abbr. Pauli-Hellmann-Feynman theorem 泡利-赫尔曼-范曼定理
🗣️ 情景例句
Let's go for lunch. I'm buying.
去吃午饭吧， 我请客。
Tell us about your post-purchase servicing.
告诉我们有关你们售后服务的情况。
It's a fine day today, and everyone is busy.
今天的天气很好，大家都很忙。