Poison-pen
a. 匿名誹謗的, 寫匿名誹謗信的
?? 詞語組成解析
poison
['p??zn]
n. 毒藥;酒;極糟的食物;極有害的思想（或心情等）;
vt. 毒死;污染;放毒于;對…有不良影響;
adj. 有毒的;
pen
[p?n]
n. 筆，筆尖;筆法，文筆;作家;圍欄;
vt. 寫;把…關入欄中;關押，囚禁;
??? 情景例句
I've got to keep my nose to the grindstone to support my family.
我拼命工作養家。
Think with the wise, but talk with the vulgar.
同智者一起考慮，與俗人一起交談。
We aren't able to supply the third ad fifth items.
第三及第五項目，我們沒有貨供應。