Spatial vectorcardiography
[医] 空间心电向量描记法
🧩 词语组成解析
n. [医] 心电向量测定法
🗣️ 情景例句
One picture is worth a thousand words.
百闻不如一见。
I often go out in the morning.
我常常在早上出门。
I counted seven old cars and three old refrigerators.
我数了一下，有7辆旧汽车和3上旧冰箱。