China Naming Network - Solar terms knowledge - What are the words in closed group words?

What are the words in closed group words?

What are the words in the closed group:

Close eyes,

close,

close mouth ,

Apnea,

Occlusion,

Claustrophobia,

Tight,

Closed,

Locked,

Retreat,

Closed ,

closed,

opened and closed, < /p>

Closing,

Closing the court,

Closing vertically,

Closing,

Tightly closing, < /p>

Closed,

frozen,

secret,

confinement,

closed goods, < /p>

Closed circuit,

Closed,

Distance closed,

Closed,

closed,

closed