| 1. | When the body is due to a cold , over - exertion , a sharp drop in blood tonsil , glandular secretion decline , resulting in decreased local resistance , the bacteria break caused tonsil infection , acute laryngitis
当机体因受凉、过度劳累时，扁桃体血流锐减，腺体分泌减少，造成局部抵抗力下降，细菌乘虚而入引起扁桃体发炎、急性咽喉炎。 |
