Mascon
n. 质量密集
🗣️ 情景例句
And down will come baby,
宝宝跌下来
What are you doing?
你在干什么？
I'll have to ring you back, as I need to have a look at my diary and I haven't got it with me.
我得（等会儿）再给你回电话，因为我要先看看我的日记，而我没有把它带在身边。