常見例句雙語例句Remember the birth, the baby's biparietal diameter of 103, in order to prevent accidents, I chose the C-section.記得分娩時(shí)，孩子的雙頂徑為103，為防止意外，我選擇了剖腹產(chǎn)。Normally, if the head is at 0 Station, the biparietal diameter is at the pelvic inlet and the head is fully engaged.通常，如果胎頭處于零點(diǎn)位置，雙頂徑與骨盆口契合，那么胎頭可以充分進(jìn)入。 返回 biparietal diameter