Pfaffians
法夫式
🗣️ 情景例句
I agree, Mr. Maxwell.
我有同感，Maxwell先生。
One thorn of experience is worth a whole wilderness of warning.
一次痛苦的经验抵得上千百次的告诫。
In the midst of all this movement, the weight and the pen would be still.
重物和笔都却不运动。