畜牧用語
| 英文名稱 | 中文名稱 | 備註 |
|---|---|---|
| acinus | 腺泡(胞) | |
| acne | 痤瘡;粉刺 | |
| aconitine | 烏頭 | |
| Aconitum | 烏頭屬;附子屬 | |
| aconuresis | 尿水禁 | |
| acousma | 聽幻覺 | |
| acoustics | 聲學 | |
| acquired characteristics | 後天性特徵 | |
| acquired immune deficiency syndrome | 後天免疫不全症;愛滋病 | |
| acquired immunity | 後天性免疫;獲得性免疫 | |
| acquired resistance | 後天性抵抗力 | |
| acquired tolerance | 後天性耐(藥)性 | |
| acragnosis | 四肢麻木 | |
| acridity | 辛辣 | |
| acrimony | 辛辣味 | |
| acro-agnoisis | 四肢麻木 | |
| acrocentric chromosome | 末端中節染色體 | |
| Acroceras macrum | 尼羅草 | |
| acrocyanosis | 手足發紺 | |
| acrodynia | 肢痛症;肢端痛 |