代码已经复制到剪贴板。 我有个朋友，做得一手好菜，每次朋友聚会她都专门负责掌勺。现在她考虑自己开饭馆，不过她做事很谨慎，想先试试自己有没有这个本事。这让我想到一个习惯用语：acid test. Acid test意思是关键性的测试。我朋友厨艺不凡，但开饭馆可 ...

Please provide your email address to receive an email when new articles are posted on . The use of nucleic acid amplification testing for tuberculosis increased in the United States between 2011 and ...

Acid is human-made and developed from a substance found in ergot, which is a fungus. Its name is lysergic acid diethylamide (LSD), and it can last up to 12 hours Acid is a colorless, odorless liquid.

Democrats and Republicans once worked together to solve an environmental crisis. That sentence, admittedly, reads a bit like the start of a fairy tale. Long gone are the days when Republicans seemed ...