Pre-schoolers
(pre-schooler 的复数) 学龄前儿童
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
🗣️ 情景例句
I just stopped by to say hello.
我只是顺路过来问个好。
This nation is noted for its economic stability.
这个国家以经济稳定闻名。
If we remain inveterate smokers, it is only because we have so often experienced the frustration that results from failure.
如果我们烟瘾大，戒不掉，那是因为屡戒屡败，失去信心。