Ornithoscopy
n. 鸟类的观察研究；鸟飞翔(或鸣叫)占卜术
🗣️ 情景例句
But personally I believe a business letter should end with Very truly yours, not Sincerely.
还行，乔治。但是我个人相信一封商业信函应该以“敬上”结尾，而不是“谨启”。
John has built up his own business.He owns a hotel.
约翰建立了他自己的生意，他拥有一家宾馆。
On the first lap, Class 3 were in front.
在跑第一圈时，3班在前边。