Daggerboards
(daggerboard 的复数) n.[船]活动披水板,中插板
🗣️ 情景例句
He's the Dean of Admissions for the University of Michigan.
他是Michigan大学的新生注册主任。
A man without a smiling face must not open a shop.
人无笑脸，不要开店。
Oh? What are mooncakes?
噢？月饼是什么？