Flanks
n. 拱侧翼；石侧面；两翼（flank的复数）
🗣️ 情景例句
Well, I'd describe it as a book which is a ...
嗯， 我会把这本书形容一幅……
I'll go on an outing with some friends.
我与朋友去郊游。
How do you know so much about it? Have you seen the film?
你怎么知道那么多情况？你已经看过这部电影了吗？