模

In sentences Pinyin

模mó为wèi1的de向量xiàng liàng是shì单位向量dān wèi xiàng liàng。A vector is a unit vector if its norm is 1. #2017399

请勿qǐng wù忘记wàng jì，动物dòng wù也yě有yǒu“人rén模mó人rén样yàng”的de时候shí hou。Don't forget that animals sometimes can be human-like. #2555654