phosphate

大学 FREQ #48367 ★☆☆☆☆

n. 磷酸盐, 磷酸酯 [化] 磷酸盐; 磷酸酯

发音

UK /ˈfɒsfeɪt/
US /ˈfɑsfeɪt/

词形变化

phosphates 复数 phosphates phosphates 三单 phosphating 现在分词 phosphated 过去式 phosphated 过去分词

教材释义与例句

名词

磷酸盐；皮膜化成

释义与例句

n.
  1. 1.

    Any salt or ester of phosphoric acid.

    磷酸盐

    可数 不可数 化学
  2. 2.

    Any fertiliser containing phosphate compounds.

    可数 不可数 植物学 商务
  3. 3.

    A carbonated soft drink containing phosphoric acid, often flavored with a fruit-based syrup.

    美国 可数 过时 不可数
  4. 4.

    Guano (containing high levels of phosphates and harvested for the fertiliser industry).

    可数 不可数
v.
  1. 1.

    To treat or coat with a phosphate or phosphoric acid.

词汇关系

名词

同义词 1

orthophosphate

上位词 2

salt soft drink

下位词 1

calcium phosphate

相关短语

phosphate acetyltransferase phosphate butyryltransferase alkylglycerone phosphate synthase pentose phosphate pathway [化] 戊糖磷酸途径 alkylglycerone phosphate synthases boron phosphate riboflavin-5-sodium phosphate nicotinamide adenine dinucleotide phosphate 辅酶Ⅱ calcium phosphate [医] 磷酸钙 tricresyl phosphate [建] 磷酸甲苯 alkyl phosphate [机] 磷酸烷基酯 polyestradiol phosphate [化] 聚磷酸雌二醇 sodium hydrogen phosphate [化] 磷酸氢二钠 sugar phosphate hydrogen phosphate

词源

Etymology tree Proto-Indo-European *bʰeh₂- Proto-Indo-European *bʰéh₂os Proto-Hellenic *pʰáwos Ancient Greek φᾰ́ος (phắos) Ancient Greek φῶς (phôs) Proto-Indo-European *bʰer- Proto-Indo-European *bʰéreti Proto-Hellenic *pʰérō Ancient Greek φέρω (phérō) Proto-Indo-European *-os Proto-Hellenic *-os Ancient Greek -ος (-os) Ancient Greek -φόρος (-phóros) Ancient Greek φωσφόρος (phōsphóros)bor. Latin phōsphorusder. French phosphore French -ate French phosphateder. English phosphate From French phosphate. By surface analysis, phosphoric acid + -ate (“salt or ester”).

来源：wiktionary