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
Freezing, isn't it?
好冷啊！
We must work out some plan to increase our sales.
我们必须制定一些计划来提高销售成绩。
'This is a private conversation!'
“这是私人间的谈话！”