Poynting vector
[化] 坡印亭矢量
🧩 词语组成解析
[人名] 波因廷
🗣️ 情景例句
Who's your favorite celebrith?
你最崇拜的名人是谁？
By little and little the wolf eateth the sheep.
狼吃羊，一只一只进肚肠。
and this is Jeremy Short.
这位是杰里米。肖特。