About 11 percent of those enrolled in the study experienced side effects severe enough to drop out. These included weight loss, anxiety, skin picking, mood disturbances and insomnia.

在研究中大约有百分之十一试验参与者由于出现严重的副作用而中途退出。这些副作用包括体重减轻，焦虑，皮疹，情绪紊乱和失眠。

youdao

How your body reacts to situations, whether by pulling your hair, biting your nails or picking at your skin could elicit impatience, frustration, boredom and dissatisfaction.

身体如何对具体情境做出反应，不管是拉头发，咬指甲还是挑起皮肤等会导致烦躁、挫折、无聊和不满。

youdao

How your body reacts to situations, whether by pulling your hair, biting your nails or picking at your skin could elicit impatience, frustration, boredom and dissatisfaction.

在一些状况下你是如何反应的，无论是拉头发、咬指甲或者是掐自己的皮肤都会诱导机体产生急躁、沮丧、厌倦和不满的情绪。

youdao

The researchers suspect that the newborn c-section babies might be picking up their generic bacteria mix from the air - one way bacteria gets on our skin.

VOA: standard.2010.06.30

Binge-eating disorder, hoarding disorder, and excoriation (skin-picking) will also now be legitimate disorders with which one can be diagnosed.

FORBES: What Effect Will Changes To The DSM-5 Have On People With (And Without) Mental Health Issues?

Unlike apes which spend much of their time picking dirt and lice off their skin and fur, elephant preening is more about rolling in mud than removing it.

ECONOMIST: Self-recognition

"The animals are actually developing color on the skin and they're doing it without pigments, and they potentially have the chance to be picking a certain color, " Wardill said.

MSN: Secret to squid's skin with bling discovered