but has spread over the world and this is called the subprime crisis.
但是已经传播到了全世界,它就是所谓的次贷危机
She has her clothes on a chair, she has her toiletries spread all over the bathroom.
她的衣服扔在椅子上,洗漱用品在洗手间里扔得到处都是。
The DNA molecule here has been spread apart, opening up two single stranded DNA's which have complementary base sequences because they were double stranded DNA.
这里DNA分子被分开,形成两条单链DNA,这两条单链碱基序列互补,因为它们是由双链DNA解旋形成的
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