例句 /

He seemed satisfied with my description of how the machine works, but I was skating on thin ice because I don't really know much about it myself.

详情正文

登录后查看完整内容

使用 DeepEvidence / 梅斯账号登录,新用户可在登录页面注册。

登录成功后将返回当前页面,继续浏览。