Senior aircraftman
一等兵
🧩 词语组成解析
n. 空军士兵
🗣️ 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。
Not at all.
没什么。
She likes the children to read newspapers and books in the reading room.
她喜欢孩子们来阅览室读书看报。