Sigmoidoscopy
[医] 乙状结肠镜检查
🏥 医学释义
乙状结肠检查
🗣️ 情景例句
The performing arts centers and the street performances.
表演艺术中心及街头表演。
I'm going to show him how to drive a car.
我正要指点他如何开车。
After switching on powerful arc lights, they saw great stalagmites -- some of them over forty feet high -- rising up like tree-trunks to meet the stalactites suspended from the roof.
他们打开强力弧光灯，看见一株株巨大的石笋，有的高达40英尺，像树干似地向上长着，与洞顶悬挂下来的钟乳石相接。