speediness
🇬🇧/spi:'dɪnəs/ 🇺🇸/ˈspidɪnɪs/the quality of being quick: Thank you for the speediness of your response.
noun [专属名词] 快速；迅速
To a ship with good speediness, the performances of ship, main engine, and propeller must match each other. 快速性良好的船舶应使得船、主机和螺旋桨之间的性能综合匹配。
