Molecular memory
[化] 分子记忆
🧩 词语组成解析
🗣️ 情景例句
Please keep off the grass.
请勿践踏草地。
A little fire is quickly trodden out.
小洞易补。
he identifies himself with its centre of gravity, its mass, its weight;
他把自身和物体重心、质量、重量融为一体。