Pre-groups
(pre-group 的第三人称 -s形式) 前群
🧩 词语组成解析
abbr. 炼油工程师(Petroleum Refining Engineer)
n. 群组, 组;用户组;团体(group的复数形式)
🗣️ 情景例句
Your duties include checking the post and distributing it.
你的职责是检查和发送邮件。
Many of the cars broke down on the course and some drivers spent more time under their cars than in them!
很多汽车在途中就抛了锚,而有些驾驶员花在汽车底下的时间比坐在汽车里面的时间还长。
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