英文關鍵字
alphabet
book
business
close
closeup
commerce
commercial
definition
dictionary
economy
education
english
explanation
export
foreign
global
glossary
grammar
import
industry
information
international
interpretation
knowledge
language
learn
linguistics
logistic
logistics
macro
meaning
page
paper
pointing
pronunciation
research
science
storage
student
study
teacher
teaching
terminology
text
trade
transcription
up
vocabulary
word