隱約其辭

equivocal speech / to use vague or ambiguous language

secret / hidden / concealed / (prefix) crypto-

to lean upon

vague / faint / indistinct

to weigh in a balance or on a scale

to make an appointment / to invite / approximately / pact / treaty / to economize / to restrict / to reduce (a fraction) / concise

his / her / its / their / that / such / it (refers to sth preceding it)

to resign / to dismiss / to decline / to take leave / ballad (archaic poetic genre) / variant of 詞|词[ci2]