Correct
空档
/ kòngdàng /
Strokes
Definition
gap (between two objects)/interval of time (between events)/opening in one's schedule/free time/(fig.) gap (in the market etc)
Example
As a Noun
slot
1
Zhǎochū
找出
rìchéng
日程
kòngdàng
空档
find/make a slot in one's schedule
As a Noun
gap (when sth is in short supply)
2
Diàoyùn
调运
nánfāng
南方
shūcài
蔬菜
dào
到
běifāng
北方
tiánbǔ
填补
dōngjì
冬季
kòngdàng
空档
。
Transport vegetables from the south to the north to fill the winter gap.