单词：blocker separator
遮隔分离器
单词：blocker separator 相关文章
台湾籍旅美老师今天交给我们的句子是： Chemical blockers, on the other hand, absorb the Sun's rays. They deteriorate more quickly than physical sunscreens because their ability to absorb the Sun diminishes. 另一方面，化学性防晒
发表于:2019-02-22 / 阅读(33) / 评论(0)
留美老师带你每日说英文
留美老师带你每日说英文