Csea
[医]combined spinal epidural anesthesia
🗣️ 情景例句
The good news is that the Levinsons have come by
好消息是Levinson夫妇已来这儿
His wife died a year ago. Now he lives alone.
他妻子去年去世了。现在他一个人住。
The snake then wound itself round the wires.
于是蛇就缠住了几根电线。