differentiate
vt. 區分，區別
A botanist can differentiate varieties of plants.
植物學家能區分各種不同的植物。
despise
vt. 輕視，鄙視
As to you, I despise you.
至於你，我看不起你。
disable
vt. 使失去能力;使殘廢;使無資格
I will disable it again after the migration.
我將在遷移結束後再次禁用它。
dilemma
n. 困境;進退兩難;兩刀論法
This creates yet another dilemma.
這就造成了另一個困境。
discourage
vt. 阻止;使氣餒
Low prices discourage industry.
低價格阻礙工業發展。
disperse
vt. 分散;使散開;傳播
The police fired into the air in an attempt to disperse the crowd.
警察朝天開槍，企圖驅散人羣。
disaster
n. 災難，災禍;不幸
We must act now to forestall disaster.
我們現在必須採取行動以防災難。
dirt
n. 污垢，泥土;灰塵，塵土;下流話
The windows were encrusted with dirt.
窗戶上覆蓋了一層灰塵。
descent
n. 下降;血統;襲擊;vt. 除去…的氣味;使…失去香味
The authors show how this was triggered by his belief in the common descent of all humans.
作者表明，這張圖是如何由他的信仰引發出來的'，達爾文相信全人類屬於共同的血統。
dispatch
vt. 派遣;分派
These handlers should always be deployed after the dispatch phase.
這些處理程序應該始終部署在調度階段後。
