Inotropy
n. 收缩力
🗣️ 情景例句
How wonderful to meet you again!
又一次见到您真是太高兴了！
An oak is not felled at one stroke.
万事不能一蹴而就。
Textile business has become more and more difficult since the competition grew.
随着竞争的加剧，纺织品贸易越来越难做了。