Nodality
n. 波节性（原形是nodal）
🗣️ 情景例句
That's what makes this spot so good.
那就是为什么这个地点这样好的道理。
A strong grip was necessary to hold onto the large dog.
若要牵住大狗，必须用力握住皮带。
But this was before Annie Sullivan came to stay.
但是，这都是安妮·莎利文来住下之前的事了。