groin

groin的音标和读音：
DJ音标发音： [grɔin]
KK音标发音： [grɔɪn]

groin的词性：
n.（名词）

1. Anatomy The crease or hollow at the junction of the inner part of each thigh with the trunk, together with the adjacent region and often including the external genitals.
【解剖学】 腹股沟，鼠蹊：两大腿内侧和躯干相连接的折皱或凹陷，包括相近部位，通常也包括外生殖器

2. Architecture The curved edge at the junction of two intersecting vaults.
【建筑学】 穹棱；穹棱肋：在两交叉的穹顶相接处的呈曲线状的边缘

3. A small jetty extending from a shore to protect a beach against erosion or to trap shifting sands.
堤坝，折流坝：从海滩伸出以保护海滩不受侵蚀或阻滞流沙的小型防波堤

groin的词性：
v.tr.（及物动词）

4. To provide or build with groins.
建堤坝，穹棱

groin的词源：

5. Alteration influenced by loin
受 loin的影响

6. of Middle English grinde
中古英语 grinde的变化

7. perhaps from Old English grynde [abyss, hollow]
可能源自 古英语 grynde [深渊，空谷]