1、come down
(成本、水平或数量)下降,降低
Interest rates should come down.
利率应该降低。
If you buy three bottles, the bottle price comes down to £2.42.
如果买3瓶,价格会便宜一些,每瓶2.42英镑。
落下;降落
The cold rain came down.
下起了冰冷的雨。
The curtain came down after the first act.
第一幕过后,幕布落了下来。
2、declare
宣称,声称(…为事实);表明(态度、意图等)
Speaking outside Ten Downing Street, she declared that she would fight on.
她在英国首相官邸外发表讲话时宣称她将继续斗争下去。
'I'm absolutely thrilled to have done what I've done,' he declared.
他宣称道:“我为自己的所作所为感到兴奋不已。”
宣布;宣告
The government is ready to declare a permanent ceasefire.
政府准备宣布永久性停火。
His lawyers are confident that the judges will declare Mr Stevens innocent.
史蒂文斯先生的律师们确信法官将宣告他无罪。
申报(纳税品、收入等)
Your income must be declared on this form.
必须在这张表格上申报你的收入。
She had nothing to declare, and was starting to go through the 'Green' channel when she was stopped.
她没有什么要申报的,便开始进入绿色通道,结果就在这时被拦住了。
3、operate
经营;管理;运营;运作
Until his death in 1986 Greenwood owned and operated an enormous pear orchard.
到他1986年去世前,格林伍德一直拥有并管理着一片面积广阔的梨园。
allowing commercial banks to operate in the country.
允许商业银行在该国开展业务
工作;起作用
Ceiling and wall lights can operate independently.
吊灯和壁灯可单独开关。
How do accounting records operate?
账目是如何记录的?











