Macrocyclic
[机] 大环的
🗣️ 情景例句
He gave them to me to hold on to them
他给我戒指， 要我自己保管，
Constant dropping wears the stone.
滴水不绝可穿石。
I have an exhibition in London this coming month.
下个月我在伦敦要举办一次画展。