Free Online Vocabulary Test
K12, SAT, GRE, IELTS, TOEFL
Quick Access Resources:
Print PDF Quiz/Test Online Study
 4000 Duolingo (E F) - Spelling Practices
Word List   Previous   Next    
Read [Esc] (1)
n. 電子學,電子工業 branch of physics that deals with the behavior of electrons; electronic devices


Spelling Word: electronics
Read [Esc] (2)
v. 強調,著重 stress; underscore; utter or pronounce with a particular stress of voice


Spelling Word: emphasize
Read [Esc] (3)
n. 娛樂,款待 amusement; public shows, performances, or other ways of enjoying yourself


Spelling Word: entertainment
Read [Esc] (4)
n. 腐蝕,侵蝕 corrosion; a gradual decline of something


Spelling Word: erosion
Read [Esc] (5)
n. 展覽會,展覽品 exposition; presentation; large-scale public showing


Spelling Word: exhibition
Read [Esc] (6)
n. 遠征,探險隊 journey organized for a particular purpose


Spelling Word: expedition
Read [Esc] (7)
v. 促進,幫助,使變容易 help bring about; make less difficult


Spelling Word: facilitate
Read [Esc] (8)
n. 愛好,奇特,想像 capricious notion; something many people believe that is false


Spelling Word: fancy
Read [Esc] (9)
n. 防衛物,擋泥板 a barrier that surrounds something to protect it


Spelling Word: fender
Read [Esc] (10)
n. 打火石 massive, somewhat impure variety of quartz, in color of a gray to brown or black, breaking with fracture and sharp edge


Spelling Word: flint