Endodiascopy
[医] 体腔X线管检查
🗣️ 情景例句
They are eager to learn English.
他们急着要学英语。
What is the total circulation of this publication.
这家刊物总发行量多少？
Suddenly they came to a waterfall which dropped into an underground lake at the bottom of the cave.
突然，他们来到一道瀑布前，那瀑布奔泻而下，注入洞底一处地下湖里。