Premonitory symptom
[医] 前驱症状, 先兆症状
🧩 词语组成解析
a. 预先警告的, 前兆的\\n[医] 先兆的, 预兆的
🗣️ 情景例句
Work harder and practice more.
要更加努力地学习，更加勤奋地操练。
I always have a big wash to do on saturdays.
我星期六总是有一大堆的衣物要洗。
I know. I can help him with most of his subjects.
我知道。我可以帮助他学习绝大多数科目。