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2022年10月10日 · What Is an Intensive Care Unit? ICUs are hospital wards with specialized staff, equipment, and standards. An ICU may also be called a critical care unit (CCU) or intensive therapy unit (ITU)....
2021年10月25日 · A receding chin is also known as retrogenia or a weak chin. Instead of jutting out or lying flat, a receding chin slopes back toward the neck. It happens when the lower jaw – or mandible – is out...