Appendicectomies
(appendicectomy 的复数) n.[医]阑尾切除(术)
🗣️ 情景例句
Don't mention it.
没事儿。
There are seven of us altogether.
一共有7个。
because balloons can be a great danger to aircraft.
因为气球有可能给飞机造成极大的危险。