Sphygmosystole
收缩期脉搏曲线
🗣️ 情景例句
Learning to express onself well is an important part of education.
学会把意思表达清楚是受教育的一个重要方面。
The population of Africa is growing by leaps and bounds.
非洲的人口正在极其迅速地增长。
We lived there for about five years.
我们在那儿生活了大约5年。