Hygroexpansivity
湿膨胀率
🗣️ 情景例句
If I make my own decision,
如果我自己作决定的话，
I'm two years younger than my sister.
我比我姐小两岁。
There aren't enough candles, said ann. There are only twelve. We'll need one more.
“蜡烛不够呀，”安说，“只有12支。我们还需要一支。”