label

label

名词 label:

a brief description given for purposes of identification

trade name of a company that produces musical recordings

同义词：recording label

a radioactive isotope that is used in a compound in order to trace the mechanism of a chemical reaction

an identifying or descriptive marker that is attached to an object

动词 label:

assign a label to; designate with a label

attach a tag or label to

同义词：tag, mark

pronounce judgment on

同义词：pronounce, judge

distinguish (as a compound or molecule) by introducing a labeled atom

distinguish (an element or atom) by using a radioactive isotope or an isotope of unusual mass for tracing through chemical reactions