Perinatal actual
[医] 产期[前后]死亡率
🧩 词语组成解析
[医] 产期的
🗣️ 情景例句
Lovely weather for ducks.
这种天气至少鸭子喜欢。
Could you do me a favor?
能请你帮个忙吗？
He had known that it was not safe to travel alone in the forest near the coast.
也听说过独自一人在海边的森林里走是不安全的。