Sigmoid catheter
[医] 乙状导管
🧩 词语组成解析
a. S字形的, 乙状结肠的, C字形的\\nn. 乙状结肠
n. 导管\\n[医] 导管
🗣️ 情景例句
She is busy now.
她正忙着呢。
What a surprise, the dinner did not taste bad after all!
很出人意外，这顿晚餐不是很好吃么？
there is always something to do in connection with it, from finding the right place for the latest addition, to verifying facts in reference books.
从为新增添的收藏品寻找摆放位置到核对参考书中的事实，总归有事可做。