Boroscope
内孔径表面检查仪, 光学孔径检查仪, 内孔窥视仪, 检孔仪
🗣️ 情景例句
Thank you very much for preparing such a splendid dinner specially for me.
谢谢您为我特意准备如此丰盛的晚餐。
I've got a terrible pain in my back.
我的背很痛。
Thirteen.
13岁。