drop a bombshell是什么意思？bombshell是指弹壳。在你身旁扔一颗弹壳，你是什么反应呢？肯定是大吃一惊。
drop a bombshell是指公布令人震惊的消息，就像炸弹在你身旁突然爆炸一样让你吃惊。

1.Grandpa dropped a bombshell last night when he told us he'd marry a 20-year-old girl.
祖父昨晚上说他要和一个20岁的女子结婚，这可真叫大家吃了一惊。

2.She dropped a bombshell and told him she wanted a divorce.
她突然告诉他说她要离婚

3.Walsh came in and dropped a bombshell that scared us all.
沃尔什走了进来，透露了一条让我们大为震惊的消息。

4.The president dropped a bombshell when he said they were bankrupt.
总经理说公司破产，令人大为震惊。