Phft
abbr. Pauli-Hellmann-Feynman theorem 泡利-赫尔曼-范曼定理
🗣️ 情景例句
I have a suggestion for you ...
我有一个建议……
Can I cancel this ticket?
我可以取消这张票吗？
Dressed in dark glasses and old clothes, they had taken special precautions so that no one should recognize them.
他们戴着墨镜，穿着旧衣裳，特别小心以防别人认出他们。