They have both behaved very badly and I am very hurt.他们俩都很不友善，让我非常难过。Featured are both his classics and his latest creations.他的经典作品和最新创作都很独特。The degree provides a thorough grounding in both mathematics and statistics.该学位...
Suddenly a camel let out a plaintive ay, not far away.骆驼忽然哀叫了两声, 离他不远.They lay on the firm sands, listening to the plaintive cry of the seagulls.他们躺在硬实的沙地上，听着海鸥的哀鸣。Her voice was small and plaintive.她的声音微弱而哀伤。...
Old people often subsist on very small incomes.老人往往靠十分微薄的收入艰难度日。The living things on the earth could not subsist on Mars.地球上的生物不可能在火星上生存.I was very sorry to tell him that the little I had would not subsist.我很抱歉地告诉他我所有的一点...