Background application
后台应用程序\\n[计] 后台应用程序
🧩 词语组成解析
application
[ˌæpləˈkeʃən]
n. 适用，应用，运用;申请，请求，申请表格;勤勉，用功;敷用，敷用药;
ap加强+pli=ply重叠+cation表名词 → apply放置到=应用+cation表名词 →应用，运用
🗣️ 情景例句
I have received the secretarial training for six months.
我曾接受过6个月的秘书训练。
One has lived too near a wood to be frightened by owls.
深知底蕴，不以为怪。
Hello, everyone!
大家好！