Pre-mkts
[经] 开盘时刻
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
🗣️ 情景例句
We were both on the tennis team.
我们都是网球队的队员。
Everybody recognizes her ability.
人人都认定她的才能。
Since that time, racing drivers have reached speeds over 600 miles an hour.
从那时以来，赛车选手已达到每小时600英里的速度。