Membranectomy
膜切除术
🗣️ 情景例句
I had dinner with him Saturday,
星期六我与他一起吃晚餐，
Quit your job?
辞职？
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。