Precursory symptom
[医] 前驱症状, 先兆症状
🧩 词语组成解析
a. 先驱的, 前兆的
🗣️ 情景例句
Oh, Robbie!
哦 Robbie！
Is everyone going to come home for dinner?
各位能回家吃饭吗？
The woman immediately behind the two cars happened to be a learner.
紧跟其后的一辆车上的司机碰巧是个初学者，