Enterosarcoma
[医] 肠[窥]镜
🗣️ 情景例句
You and Mommy used to take me on the ferryboat.
你和妈妈常带我坐渡船。
The walls are three inches thick.
这墙3英寸厚。
The geologist needs to know what rocks the drill has reached,
地质学家需要知道钻头已经到达什么样的岩层，