与日俱增be steadily on the increase
余额vacancies yet to be filled; balance
冤枉unfair; treat unjustly or unfairly
原本original version from which a translation is done; a copy of the first edition
原材料raw and processed materials
原装factory assembled; original packing
怨恨be extremely dissatisfied with somebody or something; enmity
愚公移山do seemingly impossible things with dogged perseverance and succeed eventually
有口无心be sharp-tongued but not malicious
有意have a mind to; take a fancy to somebody
有效期validity period; time of efficacy
有的放矢shoot the arrow at the target
渊源origin; academic inheritance
缘分lot or luck by which people are put together; destiny or luck as conditioned by one's past
遇难be persecuted to death; face danger
预算budget; make/prepare a budget