O3
[医] 臭氧
🗣️ 情景例句
I received a letter from my parents this morning.
今天早上我收到父母一封信。
He was involued with the Mafia.
他和黑手掌有牵连。
The curtain went up on the final act of the play and revealed the aristocrat sitting alone behind bars in his dark cell.
大幕拉开，最后一幕戏开演，贵族独自一人坐在铁窗后阴暗的牢房里。