英语词源
- acidity (n.)
- 1610s, from French acidité (26c.) or directly from Latin aciditatem (nominative aciditas), noun of quality from Latin acidus (see acid (adj.)).
权威例句
- 1. A pH test measures the acidity or alkalinity of a substance.
- pH值测试可检测物质的酸碱度。
- 2. Add honey to counterbalance the acidity.
- 加点蜂蜜来调和酸味。
- 3. This plant prefers alkaline soil, though it will readily tolerate some acidity.
- 这种植物在酸性土壤中也能生存, 但硷性土壤更加适宜.
- 4. Acidity in soil can be neutralized by spreading lime on it.
- 土壤的酸性可以通过在它上面撒石灰来中和.
- 5. Check the acidity of the soil with a test kit.
- 用试验器具测一下土壤的酸度.
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