Macrocyclic
[机] 大环的
🗣️ 情景例句
Unless in uniform, he doesn't look like a policeman.
除非穿上制服，要不他看起来不像警察。
Take time while time is, for time will be away.
有时间要加以利用，因为时间是要消逝的。
The are no batteries in the radio.
收音机里没电池。