moisture balance的用法和样例：
例句
- An aspiration psychrometer could destroy a delicate moisture balance.
抽吸式干湿球温度计能够破坏细微的水分平衡。 - Avocado Oil Cream helps keep the skin soft and supple and prevents dryness.It adds moisture to the dried out surface of the skin and helps keep the natural moisture from escaping.
鲕梨油帮助皮肤柔软光滑抵抗干燥，防止皮肤干燥，保持正常的水分平衡。
