1、There came a day when the first premonitory blast of winter swept over the city.
天，預(yù)示嚴(yán)冬即將來(lái)臨的第一陣寒流侵襲了城市。

2、What premonitory signs and symptoms may exist for vasovagal syncope? 1.
血管迷走神經(jīng)性暈厥出現(xiàn)的先兆癥狀和體征有哪些？

3、Since it is a rare disorder, it is difficult to say what the premonitory symptoms are.
由于這是一種罕見的病癥，我們很難說(shuō)清楚它的初期癥狀。

premonitory翻譯

a. 預(yù)先警告的, 前兆的【醫(yī)】 先兆的, 預(yù)兆的 詳情