Adjective:

1. lacking a centromere;

   "an acentric chromosome fragment"
   

2. not centered or having no center

ACEA抗内皮细胞抗体acen.幺点；好手；高手；发球得分adj.一流的；卓越的vt.发球得分；考试中取得好成绩acetyldiphenasone二乙酰氨苯砜acetylsulfonamide[医] 乙酰磺胺acetyltransferase乙酰转移酶acetyltannic acid乙酰单宁酸acetyl piperidine乙酸哌啶acetamidofluorene乙酰氨基芴Acetophenolisatin双醋酚丁[泻药]Acetyl salicylate乙酰水杨酸盐acellular plaques非蜂窝织斑块acetabular recess髋臼窝