Polylitharenite
复岩屑砂屑岩
🗣️ 情景例句
The little boy held his mother's hand firmly when crossing the street.
那小男孩过马路时紧抓着母亲的手。
The examiner was looking for imaginative answers.
主考人希望找到具有丰富想象力的答卷。
U.S.A.
美国