Proctosigmoidectomy
直肠乙状结肠切除术
🗣️ 情景例句
I must meet the deadline.
我必须赶上最后期限。
Please try it.
请试试看。
one ought to have at least two or three hobbies, and they must all be real.
至少应有两三种爱好，而且都比较实际。