n.一点或不值钱的数量
I really needed to read instructions in a how-to book before I started, but I didn't do diddlysquat to prepare. 美国有很多关于如何装修房屋的书，你甚麽没看就动手啦？你胆子也够大的。得了，你来帮我点忙，分散一下注意力，心情就会好一些。好吗？
