The weather worsened, and temperatures fell. 天气更加恶劣，气温也下降了。

The bill will worsen relations between Democrats and Republicans. 该法案将使民主党和共和党之间的关系恶化。

The drug may delay a worsening of the disease. 这种药物可以延缓病情的进一步恶化。

The country is still in a continuing and worsening economic depression. 该国仍处于持续恶化的经济萧条期。