INTERPOLATION
interpolation (in-t[schwa]r-p[schwa]-lay-sh[schwa]n), n.1. The act of inserting words into a document to change or clarify the meaning. ? In a negative sense, interpolation can refer to putting extraneous or false words into a document to change its meaning. Cf. INTERLINEATION.
2. (often pl.) Roman law. An editorial change made by one of the compilers of the Digests and the Justinian Code. ? The compilers made insertions, deletions, and juxtapositions in the texts, but made few real changes to the substantive law. ¡ª interpolate, vb. ¡ª interpolative, adj. ¡ª interpolator, n.
How do bilingual lawyers in China usually translate the term INTERPOLATION?