snot

例句：

1. 1. He had a cold and was sneezing constantly.
   他感冒了，不停地打喷嚏。
2. 2. The baby's nose is running due to a cold.
   婴儿的鼻子因为感冒而流鼻涕。
3. 3. The doctor advised him to stay home and rest more.
   医生建议他多休息，不要外出。