Proctosigmoiditis
[医]直 肠乙状结肠 炎
🗣️ 情景例句
Thank you for a most enjoyable evening.
谢谢你举办这样一个极其快乐的晚会。
The cowl (or hood) does not make the monk.
穿袈裟的不一定是和尚。
Fortunately, however, ancient men made tools of stone, especially flint,
然而， 幸运的是，远古人用石头制作了工具，特别是用燧石，