Nodality
n. 波节性（原形是nodal）
🗣️ 情景例句
A credit card is very useful when you go traveling.
当然旅游的时候，信用卡很有用。
I leave the house at eight a.m. each day.
我每天在上午8点离开房子。
The children started to walk around the island.
孩子们开始绕着小岛散步。