一般认为地核至少是外核由镍和铁构成.
词典精选例句 2025-01-20 18:43:18
The comments on the book are written between lines , in the top margin and between chapters.
书籍里的评论,常以原作正文中夹批 、 书页上端眉批、章节前后总批等形式出现.
来源:互联网摘选She wrote notes in the margin and kept a record of her successes and failures.
她在书的页边上作眉批,写下自己的成功与失败.
来源:词典精选例句As the debate drew to a close, Bush took on the question of character.
随着辩论接近尾声, 布什把话锋转向人格问题.
来源:互联网摘选The life system is composed of a subject population and its effective environment.
生命系统由主体种群和它的有效环境所组成.
来源:词典精选例句For hitting tips , there were coaches like Jim Lefebvre or veterans like Dave Parker.
或跟JoeBoever之类的棒球浪人学鲜为人知的手掌球.
来源:互联网摘选
简答网 · 高考英语

简答网 · 高考英语

简答网 · 双语娱乐资讯

简答网 · 高考英语

简答网 · 初中英语作文

简答网 · 双语娱乐资讯

简答网 · 初中英语作文

简答网 · 四六级英语

简答网 · 双语娱乐资讯

简答网 · 初中英语作文