1
the bounciness of sth
The bounciness of the new tennis ball is remarkable.
新网球的反弹力非常出色。
弹性；反弹力
先理解核心含义，再看它在真实句子里的用法。
弹性；反弹力
the quality of being springy or able to bounce back
The bounciness of the new tennis ball is remarkable.
新网球的反弹力非常出色。
指物体回弹的能力
有弹性的特征
The characteristic of being bouncy.
The bounciness of this tennis ball makes it perfect for the game.
这个网球的反弹力使它非常适合比赛。
I love the bounciness of my new mattress; it feels so comfortable.
我喜欢新床垫的弹性，感觉非常舒适。
Her natural bounciness always cheers up the whole team.
她天生的活力总是让整个团队振奋起来。
The bounciness of the new tennis ball is remarkable.
新网球的反弹力非常出色。
Her hair has a natural bounciness that many admire.
她的头发有一种自然的活力，令人羡慕。
You can add bounciness to the cake by using more eggs.
你可以通过多加鸡蛋来增加蛋糕的弹性。
Not this
This mattress is very bounciness.
Use this
This mattress is very bouncy.
“bounciness”是名词，不能用作形容词表语；应改用形容词“bouncy”。
Not this
I like the bouncinesses of these balls.
Use this
I like the bounciness of these balls.
“bounciness”是不可数名词，没有复数形式。
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不可数名词，表示弹性或活力
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.