李华请Larry到家来帮她修理堵塞的澡盆。今天李华会学到两个常用语：gross和in a pinch。LL: Oh, Li Hua, look at the hair clogging your drain. How gross!LH: 我知道是头发把澡盆给堵死了。不过， Gross是什么意思哪? 你是说这里有很多头发啊？LL: No, I'm not referring to the quantity. I mean it is disgusting and sickening!LH: 原来gross在这里是指让人看到难受，令人恶心，不舒服的意思。堵住下水道的东西当然都是很脏的，看见了让人恶心。不过，上回我在你家看到你的冰箱，那才叫恶心呢！LL: What do you mean?LH: 我是说，你冰箱里的食物有的已经发霉了。That was gross!LL: I've cleaned out my refrigerator since then, and I don't think it is that gross any more.LH: 你清理过你的冰箱啦？过两天我去看看。还