充实每一天 发表于 2018-11-15 07:07
【加入充实计划】【了解充实计划】
|新充实挑战| |公告【想成为牛人】|
|【公告】照片图片额外奖励|
2、出差3天,抽空学习。<br>
3、【单词】<br>
Users could select which system to join, and only registered users whose identities have been authenticated could navigate those systems.<br>
[词汇] authenticate. vt. 鉴定;证明……是真实的<br>
(Now we come to the question of how to authenticate the partner who you are exchanging informtion with.)
<近义词> appraise. vt. 评价,鉴定;评估<br>
(Attach importance to human\'s ability, which is the only standard to appraise anything.)