Flacker
[美国俚语]\\nn. =press agent；广告, 宣传, 推销；宣传资料\\nvi. 推广, 作宣传, 担任新闻广告员(或广告宣传员), 作广告, 从事广告宣传；当报刊宣传员；充当(某人的)发言人
🗣️ 情景例句
I have been a poor student of foreign languages.
外语就学得不好。
One who can do everything can do nothing.
什么都能做，什么都不行。
No, she isn't wearing a sweater. She's wearing a white blouse.
没穿。她穿了一件白色的衬衫？