Stereosalpingography
立体输卵管X线照相术
🗣️ 情景例句
Oh, that's a very good school.
哦， 那是个好学校。
Better master one than engage with ten.
精通一事胜于会十事。
Perhaps it is the desire for solitude or the chance of making an unexpected discovery that lures people down to the depths of the earth.
寻求独处的愿望或寻求意外发现的机会的欲望吸引人们来到地下深处。