Apex fracture
[医] 根尖折
🧩 词语组成解析
apex
['epɛks]
n. 顶;<喻>顶峰;<美><矿>脉尖;尖端;
🗣️ 情景例句
Great idea!
好主意！
A match will set fire to a large building.
星星之火，可以燎原。
The doctors have not yet decided how the woman died.
医生们至今还未确定这位妇女的死因。