1. Seeing several students falling to the school canteen's floor and convulsing, the girl tried to run out of the canteen but soon began to vomit.
2. convulsing
2. She tried to adjust his head position to make him more comfortable but the patient began convulsing and the process of defibrillation started over again.
3. 911查询·英语单词
3. One youth stood out - she was clad in a miniskirt and convulsing with gelidity.
4. Huang recalls one night spent convulsing alone halfway down a snowy mountain, unable to seek help.