ricketiness是什么意思

n.摇摆,不牢靠

1. The old wooden bridge had become full of ricketiness and was no longer safe to cross.
这座古老的木桥变得摇摇欲坠，已经不再安全可过。

2. The ricketiness of the old chair made it uncomfortable to sit on.
这把老椅子的摇摇欲坠使得坐上去很不舒服。

不牢固；摇摇欲坠