| 单词 | PiB |
| 例句 | “I pitched some ideas like ‘People in Black,’ but that would be ‘PiB,’ which sounds like a sandwich. Tessa Thompson is OK with the ‘Men in Black’ title, for now 2019-06-12T04:00:00Z The new study involved the use of an imaging agent known as Pittsburgh Compound B or PiB, which works with positron emission tomography, or PET scanners. Keeping brain sharp may ward off Alzheimer's protein 2012-01-23T22:20:41Z Researchers found twice the risk of falls for people with higher levels of PiB on their scans. One of early Alzheimer's signs may be how often you fall 2011-07-27T19:54:04Z |
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