Poster child
n. 出现在海报上的儿童; 代表人物; 典型
🧩 词语组成解析
child
[tʃaɪld]
n. 小孩，孩子;幼稚的人;产物;弟子;
🗣️ 情景例句
No, you needn't do that.
不行呀，你不必这样。
Good health is above wealth.
健康重于财富。
those who are worried to death, and those who are bored to death.
忧虑至死的人、无聊至死的人。