Ohn
abbr. Occupational Health Nurse 职业健康看护; Occupational Health Nursing (AAIN journal) <职业卫生护理>（美国工业卫生护士协会杂志）; otolaryngology-head and neck 头和颈-耳鼻咽喉科学
🗣️ 情景例句
I'm afraid I'm awfully late.
我实在太迟了。
I was listening to the radio.
我正在听收音机。
Yes, I do.
有啊。