labrum
名词
英 ['leɪbrəm] 美 ['lebrəm]
基本释义
n.(尤指昆虫的)上唇
词根词缀
前缀
labru-
下颚，上唇的
+
词根
m
嘴，唇
labru- + m = labrum
网络释义
(anatomy) a ring of cartilage around the edge of a joint socket
Wiktionary英语原文词典
该词在Wiktionary英文原文中有详细的英文释义、词形变化、词源和词汇关系。
查看英文原文词典详情例句
1. The labrum helps to deepen the socket and provide stability to the joint. (解剖学上，唇缘帮助加深关节窝并提供稳定性。)
2. A labral tear can cause pain and limited range of motion in the affected joint. (唇缘撕裂可能导致患处关节的疼痛和活动范围受限。)
2. A labral tear can cause pain and limited range of motion in the affected joint. (唇缘撕裂可能导致患处关节的疼痛和活动范围受限。)
实用场景例句
商务邮件
Please include the detailed morphology of the insect labrum in your upcoming research report.
请在您即将提交的研究报告中包含昆虫上唇的详细形态学描述。
学术写作
The morphological adaptation of the labrum is crucial for the feeding mechanism of this species.
上唇的形态适应对该物种的摄食机制至关重要。
旅游出行
At the insect museum, the guide explained how a butterfly uses its labrum to feed.
在昆虫博物馆，导游解释了蝴蝶如何使用它的上唇进食。
日常对话
The kid was examining the labrum of a beetle under his new microscope.
那个孩子正在用他的新显微镜观察甲虫的上唇。
社交媒体
Did you know that insects have an upper lip called a labrum? 🐜 #FunFact
你知道昆虫有一片叫做上唇的结构吗？🐜 #趣味冷知识
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