weaken
美[ˈwikən] 网络减弱；变弱；男巫的削弱诅咒；强度减弱
1 . Never dry underwear over direct heat; it will weaken the fabric.
不要直接加热烘干内衣，那样会损坏布料。
来自柯林斯例句
2 . The Bundesbank's seemingly impregnable position has begun to weaken .
德意志联邦银行看似不可撼动的地位开始削弱了。
来自柯林斯例句
3 . You can weaken the tea by adding water.
你可以加水把茶弄得淡一些.
来自《简明英汉词典》
4 . There was one caveat: he was not to enter into a merger or otherwise weaken the Roche family's control of the firm.
有一点需要预先声明：他不得参与合并，或以其他方式削弱罗奇家族对该公司的控制。
来自柯林斯例句
5 . He suspected elements within the South African government were conniving at the disturbances to try to weaken the ANC.
他怀疑南非政府内有一帮人纵容这些骚乱的发生，企图削弱非国大。
来自柯林斯例句
1.lessen the strength of;
The fever weakened his body
2.become weaker;
The prisoner's resistance weakened after seven days
3.destroy property or hinder normal operations;
The Resistance sabotaged railroad operations during the war
4.reduce the level or intensity or size or scope of;
de-escalate a crisis
5.lessen in force or effect;
soften a shock