| 释义 |
um·bo 英ˈʌmbəʊ美ˈʌmboAHDŭmʹbō COCA¹⁷⁴⁷⁹⁰BNC¹²⁶⁴¹⁶⁺⁴
基本英英例句
n.盾心²²;壳嘴⁴⁵;鼓膜脐³³复数umbones形容词umbonal名词复数umbones
Noun:
a slight rounded elevation where the malleus attaches to the eardrum Results: The results showed that the effusion of the middle ear decrease the amplitude of stapes footplate and umbo, weaken the incoming energy of the inner ear, thus leading to hearing loss.
结果：中耳积液导致鼓膜凸和镫骨底板的振幅减少，使得传入内耳的能量减弱，导致听力损失。 zglcyx
Sandaogou gold ore is the deposit of new type which is found in the middle of the umbo in Jiamusi these years, the district is volcanic in Mesozoic.
三道沟金矿是近几年来在佳木斯隆起带中部，中生代火山岩地区发现的新类型矿床。 dictall |