Ref.
abbr. 文件编号（尤用于商业文件分类）\\n
🗣️ 情景例句
The wedding dress. And something blue.
结婚礼服。蓝色的东西。
I met her last Sunday.
我上个星期日遇见她。
but Captain Fawcett did not take him because the trip was too dangerous.
弗西特机长之所以不送他去，是因为那段飞行太危险了。