Borescope
n. 管道镜
🏥 医学释义
内孔镜，光学孔径仪
🗣️ 情景例句
Anything else?
还有其它的吗？
Until all is over one's ambition never dies.
不到黄河心不死。
Why don't you buy a radio? Then you can listen to China Radio International or BBC English programmes on the radio.
你为什么不买台收音机呢？那样你就能听中国国际广播电台或者BBC英语广播节目了。