Orthodiagraph
[医] X线正影描记器, 正影描记器
🏥 医学释义
X 射线正影描记图
🗣️ 情景例句
One step at a time.
做事要一步一步来。
Nothing is difficult to a man who wills.
世上无难事，只怕有心人。
A Frenchman, for instance, might find it hard to laugh at a Russian joke.
譬如，法国人听完一则俄国笑话可能很难发笑。