Proctocolectomy
直肠结肠切除术
🗣️ 情景例句
I care about more lockers for the teachers.
我关心教师要有更多的储物柜。
There is no smoke without fire.
无风不起浪。
It has been estimated that the weight of all the insects destroyed by spiders in Britain in one year would be greater than the total weight of all the human beings in the country.
据估计，在英国蜘蛛一年里所消灭昆虫的重量超过这个国家人口的总重量。