1．可取得的,可采用的sth is available to sb
2．average 平均的:on average normal 正常的,通常指精神,体温正常:normal temperature
3．ordinary 普通的,指地位普通 ordinary people , ordinary medicine
4．usual 惯例的,通常的 as usual, the usual time ,at the usual place
5．regular有规律的 regular customer
6．common普遍的,大家所共同拥有的 common sense , common illness
7．试图避免做某事情try to avoid doing sth
8．意识到be aware of = realize
9．award 动词:授予,给予报酬, 名词:奖品 award sb sth=award sth to sb
10．reward n./v.报答,奖赏 reward sb with sth for sth
