acetate

名词 n.
中文释义

英文释义

名词 n.
  1. Any ester or salt of acetic acid.
    — […] to pad a piece in diluted acetate of alumine to obtain a pale lemon ground […]
  2. Cellulose acetate.
    — Performers use acetate because eyelash glue is not available. They create eyelashes out of horse hair or cut from carbon paper. Their nails are glued on with a shoe adhesive.
  3. A transparent sheet used for overlays, whether of cellulose acetate or (loosely) any macroscopically similar plastic.
    — Near-synonym: gel
  4. In full acetate disc: a disc of aluminium covered in a wax used to make demonstration copies of a phonograph record.
    — Acetates are a relic of the days before cassettes, DAT, and recordable CDs came into widespread use in recording studios. Manufactured from aluminum, and coated in a thin sheet of vinyl, they were produced to allow the concerned parties to hear how a particular version of a recording would sound outside the studio, on their home hi-fi, for example.

词形变化

acetates plural

词汇关系

衍生词
aceclidine acedapsone acetated acetatelyase acetatic acetoacetate acetorphine ammonium acetate amphoacetate amyl acetate bisacodyl bromoacetate butylacetate calcium acetate cefacetrile cellulose acetate chloroacetate citronellyl acetate copper acetate cupric acetate cyanoacetate cyproterone acetate denaverine diacetate ethyl acetate ethylenediaminetetraacetate ethylene-vinyl acetate eugenol acetate eugenyl acetate fentin acetate fluoroacetate hydrogen acetate iodoacetate lead acetate linalyl acetate lithium acetate medroxyprogesterone acetate methyl acetate methylazoxymethanol acetate monoacetate nonacetate octaacetate orthoacetate oxaloacetate oxoacetate parachlorophenoxyacetate pentaacetate peracetate polyvinyl acetate potassium acetate sodium acetate sodium acetate trihydrate subacetate tetraacetate thioacetate triacetate undecaacetate vaccenyl acetate vinyl acetate
并列词
acetic acid

词源

Formed from the root of Latin acētum (“vinegar”) + -ate, from aceō (“to be sour”). By surface analysis, acet- + -ate.
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