| 释义 |
A-S 英'eɪs美'eɪs BNC²³⁶²¹³⁺¹
基本英英
=adams-stokes 亚当斯-斯托克斯综合征,=ascendance-submission 支配-顺从
名词 as:
a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgara United States territory on the eastern part of the island of Samoa
名词 a:
a metric unit of length equal to one ten billionth of a meter or 0.0001 micron; used to specify wavelengths of electromagnetic radiationany of several fat-soluble vitamins essential for normal vision; prevents night blindness or inflammation or dryness of the eyesone of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar ribosebiochemistry purine base found in DNA and RNA; pairs with thymine in DNA and with uracil in RNAthe basic unit of electric current adopted under the Systeme International d'Unitesthe 1st letter of the Roman alphabetthe blood group whose red cells carry the A antigen
副词 as:
to the same degree often followed by `as' |