ula
n. 齿龈(等于 gums)
例句
Breathing during sleep with harsh noises caused by vibration of the uv ula or soft palate.
睡觉时呼吸有由小舌或者软颚的振动导致的刺耳声音。
But a few grains have survived from the primitive neb ula that the solar system condensed from.
但是一些颗粒是来自于凝成太阳系的原始星云。
After the acquisition of AACTIVE, ULA service capability was enhanced, and the function was improved too.
在完成收购AACTIVE后,ULA在美国的服务能力大幅提高,功能进一步完善。