Eppa
abbr. 4-ethoxy-2-hydroxyphenyl propionic acid 4-乙氧基-2-羟苯基丙酸（科技符号）
🗣️ 情景例句
On a studect visa, full-time work is not permitted.
持学生签证的话，不允许做全职工作。
The cow that's first up gets the first of the dew.
早起母牛先得露。
The following day, the patient asked for a bedside telephone.
第二天，这位病人要了一部床头电话。