What is the word next to the word "lost day"

Waterfront highland

Pinyin: gāo, háo

Waterfront highland

[gāo]

1, waterside highland, shore: Jiang ~. Han ~

2, swamps, lakes: "He just ~".

3, the name of the words:

(1) Gaolan, county name, in Lanzhou City, Gansu Province.

(2) Rugao, a county-level city, also known as Gaodong and Luogao, is located in Nantong, Jiangsu Province.

Waterfront highland

[háo] call; It's called "Come and dance".