Metrography
[医] 子宫照相术, 子宫X线造影术
🗣️ 情景例句
Snow White and the Seven Dwarfs. Snow White and the Seven Dwarfs
〔白雪公主和七矮人〕
To run for freedom
为求自由而逃跑
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-