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- However, it can't be applied to these cases whose donor site had been radiated before surgery and whose submental and submandibular triangles lymph nodes were positive. 但对术前放疗供皮区包括在放疗野内之患者以及颏下、颌下有淋巴结转移的患者，该皮瓣不适用。
- He outlined the triangle in red. 他用红笔画出三角形。
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- submandibular triangle 颌下三角
- Enucleation of the submandibular gland. 下颌下腺摘除术。
- He tried to prove that the triangle was isosceles. 他想证明那个三角形是等腰的。
- He swept a triangle with his finger. 他用手指在空中画了个三角形。
- Shall we sign a triangle trade agreement? 我们订一个三角贸易协议好吗?
- A right triangle has a right angle. 直角三角形有一个角是直角。
- Begin in the center nape triangle. 在中心项三角形中开始。
- The 3 altitudes of a triangle are concurrent. 三角形的三个高共点。
- We generate a conforming triangle as follows. 现在我们通过下述方式构造一个相容的三角形。
- He is having a sandwich triangle. 他正吃一个三角形三明治。
- The side of a triangle subtends the opposite angle. 三角形的边对着对角
- He was the first to spy the triangle fin of a shark coming towards us. 他第一个发现一条鲨鱼的三角形鳍向我们游来。
- Fistula of the submandibular duct happened in another case. 1例患者发生下颌下腺导管瘘;
- The pupil constructs a regular triangle. 这个小学生画了个正三角。
- An object shaped like a triangle. 三角形物形状象三角形的物体
- He is suffering from the eternal triangle. 他为这三角关系所苦。
- A right triangle has a 90 degree angle. 直角三角形有一个90度的角。
