fluoride
英 ['fl??ra?d; fl??-]
美['fl?ra?d]
- n. 氟化物
暢通詞匯低頻詞
中文詞源
fluoride 氟化物
來自fluorine, 氟。-ide, 化學(xué)名詞后綴，來自oxide.
英文詞源
- fluoride (n.)
- "compound of fluorine with another element," 1826, from fluorine + -ide.
雙語例句
- 1. Most urban water supplies in the United States now contain fluoride in varying amounts.
- 現(xiàn)在美國大部分城市供水中都存在含量不一的氟化物。
來自柯林斯例句
- 2. Fluoride damage is generally restricted to areas near manufacturing plants.
- 氟化物的危害一般局限在制造廠的附近.
來自辭典例句
- 3. It'shows a thousandfold selectivity for fluoride over other common anions.
- 它對氟離子的選擇性比其它普通陰離子高幾千倍.
來自辭典例句
- 4. Fluoride injury often is characterized by tip burn of leaves.
- 氟化物危害的特點是葉片頂尖灼燃現(xiàn)象.
來自辭典例句
- 5. Enolase isolated from peas was sensitive to fluoride.
- 從豌豆提取的烯醇酶對氟化物敏感.
來自辭典例句