Contractility
n. 收缩性, 缩小性, 伸缩力\\n[医] 收缩性, 收缩力
🗣️ 情景例句
They say it's going to rain tomorrow.
据说明天有雨。
To study the map
研究地图
Not to grasp firmly is not to grasp at all.
抓而不紧等于不抓。