Ballistocardiogram
n. [医]心冲击(描记)图
🏥 医学释义
心脏射血容量描记图，投影心搏图
🗣️ 情景例句
We have another appointment on the same day.
我们那天有另外一个约会。
In books,are embalmed the greatest thoughts of all ages.
伟大思想古今有，载入书中成不朽。
A 55-storey building went up in 1913, and in 1931 the Empire State Building was completed, then the tallest building in the world.
1913年一座55层高的大楼拔地而起。1931年帝国大厦竣工，这在当时是世界上最高的大厦。