Epts
[医][=existed prior to service]服役前存在的（疾病）
🗣️ 情景例句
Do you have any friends in the import or export field?
你有在进出口领域工作的朋友吗？
She began playing the violin when she was nine.
她从九岁就开始练习小提琴。
There are countless people who, ever since their early years, have learned to associate snails with food.
有不计其数的人们从小就知道蜗牛可做菜。