Nonuniqueness
非唯一性; 不唯一
🗣️ 情景例句
Hi. Michelle,
嗨， Michelle，
It is easier to give good counsel than to follow it.
提出忠告易，照著办事难。
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。