internal surface的用法和樣例：
例句
- Modifications to acetabular shells with polished internal surfaces and better locking mechanisms should reduce these complications.
髖臼杯的改進包括臼杯內面高拋光和更好的鎖定機制，這可以減少相關併發症。 - In a hot climate the condensation will be on the inner surface of the insulator.
在氣候炎熱時，凝結水將出現在隔熱層的內表面。 - The internal surfaces of prosthesis were smooth and glossy with white tunica mucosa covered.
管腔內表面光滑，表面有一層白色的黏膜覆蓋。
