worsens是什么意思？

worsens

• v. （使）变得更坏，（使）恶化( worsen的第三人称单数 )；

例句

• If the patient's condition worsens, send for me immediately. 如果病人的病情恶化, 请立即叫我.
• Meanwhile, as the politicians haggle, the violence worsens. 在政客们大打嘴仗的同时，暴力事件愈演愈烈。
• If fighting worsens, the troops might be reinforced, or ingloriously withdrawn. 如果战势恶化，军队可能得到增援，或不光彩地撤退。
• Sunlight worsens it. Antimalarial drugs may help. 日晒易使病情加剧,抗疟药有时能改善症状.
• Meanwhile, as the politicians haggle, the violence worsens... 在政客们大打嘴仗的同时，暴力事件愈演愈烈。

英语六级真题

The picture worsens with each round of El Nino, the unusually warm currents in the Pacific Ocean that drive up temperatures and invariably presage (预示) droughts and fires in the rain forest.
出自-2013年6月阅读原文

柯林斯高阶英汉双解学习词典释义

• V-ERG
  （使）变得更坏(或更糟);（使）恶化
  If a bad situation worsens or if something worsens it, it becomes more difficult, unpleasant, or unacceptable.
  例句
  The security forces had to intervene to prevent the situation worsening... 安全部队不得不介入，以防止局势进一步恶化。 These options would actually worsen the economy and add to the deficit... 这些选择实际上只会造成经济形势更加恶化，赤字愈见增加。