夹批

critical annotations between the lines

to press from either side / to place in between / to sandwich / to carry sth under armpit / wedged between / between / to intersperse / to mix / to mingle / clip / folder / Taiwan pr. [jia2]

double-layered / lined (garment)

Taiwan pr. used in 夾生|夹生[jia1 sheng1] and 夾竹桃|夹竹桃[jia1 zhu2 tao2]

variant of 夾|夹[jia2]

to ascertain / to act on / to criticize / to pass on / classifier for batches, lots, military flights / tier (for the ranking of universities and colleges)