您要查找的是不是：
- Keywords electronic apex locator;apical foramen;apical constriction; 根管长度测量仪;根尖孔;根尖狭窄;
- apical constriction 顶缢
- Constriction of a blood vessel, as by a nerve or drug. 血管缩小血管的缩小，如由于紧张或药物
- Causing constriction or dilation of blood vessels. 导致血管的缩小或扩大的
- Seeds numerous, flat, apical end winged. 种子多数，平，顶端末端具翅。
- Fear caused a sudden constriction in my chest. 恐惧使我胸部突然感到有点压抑
- Ovary with apical, elongate portion ca. 4 cm. 子房具顶生，延长部分达4厘米。
- Sepals triangular, without apical rostellum. 萼片三角形，没有顶端蕊喙。
- Doesn't that tight bracelet constrict your arm? 那个手镯那么紧不会压迫你的手臂吗?
- Style surpassing nutlets but not apical prickles. 花柱超过小坚果但不是顶端的皮刺。
- She feels a constriction in the chest. 她胸部有压迫感。
- Other Titles: Are Suchow Apical Vowels Tagetless? 苏州话的舌尖元音是否有标的？
- Carpels shortly stipitate, apical beak filiform. 心皮具短柄，顶端具喙。
- Emotion caused a constriction of his throat. 他激动得都哽咽了。
- He felt a constriction in her chest. 他感受到她胸中的压抑。
- Sepal apex without an apical appendage. 萼片先端没有一顶端附属物。
- Labellum obovate, large, apical margin undulate. 唇瓣倒卵形，大的，顶端的边缘波状。
- Sepal apex with a barbate apical appendage. 萼片先端具一具髯毛的顶端附属物。
- Are you sure to constrict the picture database? 您确定要压缩当前的图像数据库吗?
- In severe cases, the airway can constrict. 重症患者会出现气管痉挛。
