Contractivity
[计]收缩性
🗣️ 情景例句
If you'd like to hear some new English songs, I suggest you download them from the web.
如果你想听一些新的英文歌，我建议你上网下载。
March comes in like a lion and goes out like a lamb.
三月来如雄狮，去如绵羊。
It's here. Can you see an orange?
在这儿。你能看见一只橘子吗？