英德
有道
百度
谷歌
图片
维基
百科
冠状沟 [guān zhuàng gōu]
[解剖] coronary sulcus
- 方法额部采取冠状切口，颞部切口与鼻唇沟平行，耳前切口位于鬓角后缘。
Methods The operation is performed through the coronal incision, the temporal incision that is paralleled to the nasolabial sulcus, and the preauricular incision in the sideburns. - 这种软组织肿块最好在轴面或冠状面图像显示，这时关节液出现于外侧沟。
This soft-tissue structure is best visualized on axial or coronal images when joint fluid is present within the lateral gutter. - 让你的伴侣压住龟头与干部之间，即冠状沟，持续数秒，直到快要射精的感觉消失。
Step 2. Have your partner squeeze the end of your penis, at the point where the head (glans) joins the shaft, and maintain the squeeze for several seconds, until the urge to ejaculate passes.
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