Eph-
[前缀][向, 反]之义
🧩 词语组成解析
abbr. 乙二醇苯醚；麻黄碱；环境与公共卫生；驻车辅助装置
🗣️ 情景例句
To the patients in the ward?
读给病房里的病人？
Does it make any difference to you whether we have our lesson at two o'clock or at three o'clock?
我们在两点上课还是在三点上课，你觉得有关系吗？
What do you teach?
你教什么呢？