The colon, or large intestine, distends and fills with gas.结肠,或大肠,因充满气体而膨胀。The abdomen distends.腹部胀大。The noise level intensifies . The hollering of children deepens and distends into LOW EERIE HOWLS.噪音加大, 孩子们的叫喊声更为强烈,一直扩...
Typhoid fever sneaks in when sanitation fails.环境卫生搞不好,伤寒就会乘虚而入.Everyone who is going abroad will need to be immunised against typhoid.准备出国者均需注射伤寒预防针.Everyone who is going abroad will need to be immunized against typhoid....