Culture and Discovery
重点讲解
核心词汇
concentrate on
集中,全神贯注于
I wish you’d concentrate on what I’m saying.
annoying adj. 令人讨厌的
She has an annoying habit of biting her fingernails.
- 对本期电子报订户、有效期内的VIP教师会员和本学期高一尊享卡用户,我们开放所有内容:
- 如果您拥有以上权限,请点这里登录;
- 订阅电子报,请点这里;
- 激活VIP教师卡,请点这里;
- 激活21英语尊享卡,请点这里。