dense?

愚鈍的（形容詞，非正式用語(yǔ)）

(adjective, INFORMAL) Very slow to understand; stupid; thickheaded (NOTE: used todescribe people; sometimes used humorously)

EXAMPLE: Our accountant seems a little dense because it takes him twice as long as everyone else to understand a new idea.

我們會(huì)計(jì)的理解能力似乎有點(diǎn)差，他要比其他人多花一倍的時(shí)間才能理解一個(gè)新創(chuàng)意。

entertainment allowance?

招待費(fèi)?

A sum of money permitted for company employees to buy dinners or small gifts for customers?

EXAMPLE: The company's annual budget includes a small monthly entertainment allowance for each sales representative to spend on prospective clients.

公司的年度預(yù)算含有每位銷(xiāo)售代表每月用于潛在客戶身上的少量招待費(fèi)用。