Callahan posits that chemical elements radiate electromagnetic signals.卡拉汉假定化学元素放射电磁信号。Callahan lnstitute is the leading brain - injury clinic in the Pacific Rim.卡拉汉医院在太平洋地区,脑部损伤治疗方面一直都是处于领先地位.In 1982 Steven Callahan was...
The birds smashed into the top of their cages in fright.鸟儿惊恐地冲过去，撞到了笼子顶上。That does not necessarily mean that birds would chose anthocyanin - filled fruit.这并不一定意味着鸟类会选择含有花色苷的水果.It is best to stifle curiosity and leave bir...