Matrix mechanics
[计] 矩阵力学\\n[化] 矩阵力学
🧩 词语组成解析
🗣️ 情景例句
You're in sad condition.
你的健康很成问题。
An owl is the king of the night.
猫头鹰是黑夜之王。
Duck, and like them the pigeons, are endowed with such-like muscles, that are a good part of the weight of the bird,
野鸭及它们相似的鸽子有天赋的钢铁般的肌肉，占了体重的很大一部分。