The weather grew harsh, chilly and unpredictable.天气变得恶劣、寒冷且变化莫测。He makes unpredictable, arbitrary decisions.他做的决定难以预料, 主观武断.He is unpredictable, weeping one moment, laughing the next.他喜怒无常，一会儿哭，一会儿笑。Take waterproof cloth...
Again, the pain locked me into immobility.我又一次痛得动弹不得。NEW point of immobility in the stars.天极点则在星空中不动.What causes the risk is immobility.“导致这种风险的是一直坐着不动”....
Objective : To investigate the clinical feature of obese acanthosis nigricans.目的: 探讨肥胖性黑棘皮病的临床特点.The overlying epidermis revealed hyperkeratosis and acanthosis.表皮则呈现过度角化及棘皮肥厚.Objective To explore the high risk factors of...