2 sentences for 骤 (zhòu — suddenly)

1. 他清了清骤然干燥的喉咙。

   tā qīng le qīng zhòu​rán gān​zào de hóu​lóng.

   He cleared his suddenly dry throat.

   Source: CCMatrix

2. 如果有人突然瘫倒并停止呼吸，最大的可能是因为心脏骤停。

   rú​guǒ yǒu rén tū​rán tān dǎo bìng tíng​zhǐ hū​xī, zuì​dà de kě​néng shì yīn​wèi xīn​zàng​zhòu​tíng.

   If someone suddenly collapses and stops breathing, the most likely cause is cardiac arrest.

   Source: CCMatrix