Ussb
abbr. United States Shipping Board 美国航运局
🗣️ 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。
I know the boy whose father is a guide.
我知道那个男孩的父亲是导游。
In the play, she must appear in a bright red dress and long black stockings.
演出时她必须穿一条鲜红色的裙子和黑色的长筒袜。