labrum 的定义
plural la·bra [ley-bruh, lab-ruh]. /ˈleɪ brə, ˈlæb rə/.
- a lip or liplike part.
- Zoology. the anterior, unpaired member of the mouthparts of an arthropod, projecting in front of the mouth.the outer margin of the aperture of a shell of a gastropod.
- Anatomy. a ring of cartilage about the edge of a joint surface of a bone.
labrum 近义词
等同于 lip
更多labrum例句
- Majewski was called up to the big leagues in August and appeared in nine games with the Orioles before he suffered a torn labrum in his left shoulder.
- A torn labrum in her hip made her realize pro ball might not be in her future, but she couldn’t bear to leave the game behind.
- Once in, grasping structures called mandibles hold the host’s tissues apart while the largest of the stylets, the labrum, starts probing around.
- Labrum semicirculare margine antico integro rotundato ciliato.
- Labrum transverso-quadratum antice submembranaceum tomentosum subemarginatum.
- A corneous piece which covers the instruments of suction above, representing the Labrum in a perfect mouth.
- A small valve under the Labrum, that in many Hymenoptera closes the Pharynx, and is an appendage of its upper margin.
- It includes all the parts that lie between its junction with the Prothorax and the Labrum: viz.