有奖纠错
| 划词
Earth & Climate Science

Lake Messel formed in a steep-sided volcanic crater called a maar.

梅塞一个 做玛峭火山口。

评价该例句:好评差评指正

用户正在搜索


dis-, disability, disability benefit, disability insurance, disable, disabled, disabled people, disablement, disabler, disabuse,

相似单词


3G, 401(K), a,
  • 微信二维码

    关注我们的微信

  • 手机客户端二维码

    下载手机客户端

赞助商链接