Soured
v. （使某物）变酸, 变馊, （使某人）阴郁( sour的过去式和过去分词 ); 关系、态度、人等（使）变坏, 恶化
🗣️ 情景例句
Let me think.
让我想想。
I'd say the expected delivery date should be by the end of the month.
我得说预定发货日期应该在本月底。
when they would be capable of providing information about traffic jams and suggesting alternative routes, when they would be used in hospitals to help doctors to diagnose illnesses, when they would relieve office workers and accountants of dull, repetitiv
计算机可以使办公室人员和会计免除那些枯燥、重复的劳动。