2.2两个“圆”circle /cycle【视频】
circus ['sə:kəs] n.马戏团
bonus['bəunəs]n.红利,奖金
chorus ['kɔ:rəs]n. 合唱队,唱诗班
consensus[kən'sensəs]n.共识,一致
genius['dʒi:njəs]n.天才
tatus ['steitəs] n.地位, 身份, 情形, 状况
virus ['vaiərəs] n.病毒, 毒素
focus ['fəukəs] n.焦点, 焦距【四级】
Venus ['vi:nəs] n.金星,维纳斯(音译词)

radius['reidjəs]n.半径,辐射区

【经典例句】
She took the children to the circus. 她带孩子们去看马戏。
Company employees received a 25 Christmas bonus. 公司雇员得到25英镑的圣诞节赠金.
the Bath Festival Chorus 巴斯音乐节大合唱团.
The two parties have reached a consensus. 这两个政党达成了一致意见.
“One is not born a genius, one becomes a genius”“人生来不是天才,而是变成天才的”
Women have very little status in many countries. 在许多国家, 妇女没有什麽地位.
There's a/some virus going round the office,. 办公室里流行着一种[某种]病毒性疾病.
Bring the object into focus if you want a sharp photograph. 要照出清晰的照片, 就要把焦点对准物体.
Police searched all the woods within a six-mile radius/within a radius of six miles. 警方搜索了在周围六英里以内的树林各处.