n. 症状, 征候, 征兆
Instead, it’s a group of symptoms caused by other conditions.
四级 · CET-4 2026年6月 第2套
Alzheimer’s (阿尔茨海默症) and other dementias are believed to begin 15–20 years before symptoms even appear, so it makes sense that exercising in mid-life would affect the risk, Skoog said.
四级 · CET-4 2026年6月 第2套
Junk-food lovers who try to cut back on fries or chocolate may experience symptoms similar to drug withdrawal, a new study suggests.
四级 · CET-4 2026年6月 第3套
Researchers found that people attempting to cut down on eating highly processed foods experience some of the same and psychological symptoms—such as mood swings, anxiety, headaches and poor sleep—as those smoking cigarettes or using drugs, according to the study.
四级 · CET-4 2026年6月 第3套
The new study the first evidence that these withdrawal-like symptoms can occur when people cut down on highly processed foods, said lead study author Erica Schulte.
四级 · CET-4 2026年6月 第3套