bony thorax的用法和樣例：
例句
- Proper placement of the axillary roll is under the thorax caudad to the axilla.
腋窩卷的正確使用方法，是放在腋窩的尾端的胸廓下。 - The cardio-thoracic ratio, expressed as a percentage, is the ratio between the maximum transverse diameter of the heart and the maximum width of the thorax.
心胸比率用百分率表示，是心臟最大橫徑和胸廓最大寬徑的比率。
