读出单词 pencil sharpener
pencil sharpener
读出单词 simple
simple
读出单词vacuum cleaner
vacuum cleaner
读出单词 complex
complex
读出单词 cell phone
cell phone
读出单词 stapler
stapler
读出单词blender
blender
读出单词 electricity
electricity
读出单词dish washer
dish washer
读出单词hair drier
hair drier
读出单词 machine
machine
读出单词 energy
energy
读出单词 washing machine
washing machine