presences
Someone's presence in a place is the fact that they are there.
They argued that his presence in the town could only stir up trouble.
他们争辩说他在城里出现只会惹来麻烦。
Her Majesty later honoured the Headmaster with her presence at lunch.
后来女王殿下以亲自出席午宴嘉奖了校长。
If you say that someone has presence, you mean that they impress people by their appearance and manner.
They do not seem to have the vast, authoritative presence of those great men.
他们似乎没有那些大人物的轩昂威严的风采。
A presence is a person or creature that you cannot see, but that you are aware of.
She started to be affected by the ghostly presence she could feel in the house.
她开始受到那个幽灵的困扰,她能感觉到它就在屋子里。
If a country has a military presence in another country, it has some of its armed forces there.
The Philippine government wants the US to maintain a military presence in Southeast Asia.
菲律宾政府希望美国保留在东南亚的驻军。
If you refer to the presence of a substance in another thing, you mean that it is in that thing.
The somewhat acid flavour is caused by the presence of lactic acid.
略有的酸味是因为含有乳酸造成的。
the presence of a carcinogen in the water.
此水中存在一致癌物质。
Although the fluid presents no symptoms to the patient, its presence can be detected by a test.
虽然此液体不会引起患者的任何症状,但是它可以通过试验检测出来。
in someone's presence
If you are in someone's presence, you are in the same place as that person, and are close enough to them to be seen or heard.
The talks took place in the presence of a diplomatic observer.
会谈是在一位外交观察员在场的情况下进行的。