Infant mortality
婴儿死亡率
🧩 词语组成解析
infant
['ɪnfənt]
n. 婴儿，幼儿;未成年人;初学者，生手;
adj. 婴儿的，幼儿的;幼稚的，幼小的;初期的;未成年的;
in不 + fant=fans说话 →不能说话的 → adj.婴儿的
mortality
[mɔ:'tæliti]
n. 死亡数，死亡率;必死性，必死的命运;
🗣️ 情景例句
While sitting on the bus I often meet interesting people.
乘车时，我经常碰到一些有趣的人。
A bird is known by its note,and a man by his talk.
鸟以声闻，人以言知。
Suddenly, there was a slight trembling sound from below, and the captain went down to see what had happened.
突然，从船舱下部传来一声微颤音，船长走下船舱去查看究竟。