embryonic period的用法和樣例：
例句
- In the overlap part of the right side of two main faults, the left-lateral strike-slip movement of them in Quaternary has formed the embryonic rhombochasm.
在兩條主要左行走滑斷裂的右側疊覆區，兩條主斷裂第四紀的左行走滑運動產生一個胚胎期的菱形斷陷。 - When the appendix lies on the left side due to transposition of viscera or failure of normal bowel rotation during embryonic life, the symptoms occur on the left.
當由於內臟移位或由於在胚胎期腸管沒能正常轉旋因而闌尾位於左面時，癥狀出現於左方。
