aware
/əˈweə(r)/adjective
predic.
1- having knowledge or perception of a situation or fact知道的; 察觉的：
most people are aware of the dangers of sunbathing
大多数人都知道日光浴的危险
he was suddenly aware of the numbing cold
他突然感觉到了这让人麻木的寒气
with clause he was aware that a problem existed他知道存在一个问题
as far as I'm aware, no one has complained.
据我所知, 没人抱怨。
1.1
- with adv. concerned and well informed about a particular situation or development（对特定局势或发展情况）关注的; 了解的：
everyone needs to become more environmentally aware.
人人都需要有更多的环境意识。
派生词
awareness
noun词源
Old English gewær, of West Germanic origin; related to German gewahr, also to WARE 3.