oral tradition口头传统;口述传统;口头文学传统;而那种心授
Oral Workshop英语口语教程;英语初级口语;英语中级口语;外研社英语口语权威教程
oral care口腔护理;口;口腔保护;口腔保健
oral surgeon口腔外科医生;外科医师;嘴巴说说
Oral Approach口语法;口语教学法;口腔入路;口说教学观
oral pole[古生] 口极;口极
Oral Diseases口腔疾病;口腔治疗中心
oral valves[无脊椎] 口瓣
oral urography口服法尿路造影术
Modern oral implantology was given birth in the middle of 20 century.
现代口腔种植学始于20世纪中叶。
参考来源 - 循环加载及人工唾液浸泡对牙本质粘接耐久性影响的实验研究It is both Yao’s oral literature as an integral part of the Yao people’s lives is an important form of cultural activities.
它既是瑶族口头文学中的组成部分,又是瑶族人民生活中一种重要的文艺活动形式。
参考来源 - 江华瑶族民歌的音乐风格及演唱艺术研究ADJ（形容词） Oral communication is spoken rather than written. 口头的
...the written and oral traditions of ancient cultures.
…古代文化的文字记载和口述传统。
ADV（副词） orally 口头地 [ADV after v]
...their ability to present ideas orally and in writing.
…他们通过口头和笔头表达观点的能力。
N-COUNT（可数名词） An oral is an examination, especially in a foreign language, that is spoken rather than written. 口试
I spoke privately to the candidate after the oral.
口试结束后，我私下和那个考生说了几句话。
ADJ（形容词） You use oral to indicate that something is done with a person's mouth or relates to a person's mouth. 用口的; 与口有关的
...good oral hygiene.
…良好的口腔卫生。
ADV（副词） orally 用口地; 与口有关地
...antibiotic tablets taken orally.
…口服抗生素片。