point of origin

• 起始点

point of origin的用法和样例：

例句

1. That represents the starting point of the curve.
   表示曲线起始点的。
2. A diagnosis of pulmonary thromboembolism requires careful clinical suspicion as an initial point.
   摘要肺栓塞的诊断，通常需要谨慎的临床怀疑作为起始点。