umbo

umbo 基本解释

n. 盾心的浮雕装饰, 壳顶, 鼓膜凸
[医] 突, 圆头

词组短语

1、membranae tympani umbo [医] 鼓膜凸

umbo 用法和例句

1、umbo with a short, weak prickle, sometimes unarmed.

鳞脐具一短，弱的皮刺，有时无刺。

2、umbo broadly triangular, with a short, stiff, reflexed prickle.

鳞脐宽三角形，具一短，硬，反折的皮刺。

3、umbo dark brown, slightly projecting, apex obtuse, obviously incurved.

鳞脐暗褐色，有点凸出，先端钝，显而易见弯曲。