Pre-med
abbr. premedical 医学院预科的
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
教育学硕士
🗣️ 情景例句
Claims, if any, must be made within 30 days after the arrival of the goods.
索赔必须在货物抵达目的地后30天内提出。
Excuse me I couldn't see you.
对不起我不能去看你。
Mother, can we cook the food now, please? she said. I'm worried about my party.
“妈妈，请问现在我可以做吃的东西了吗？”她说，“我担心我的聚会。”