HSK 3
电子书
diànzǐshū名
electronic book; e-book; e-book reader
这本电子书可以在手机上看。
Zhè běn diàn zǐ shū kě yǐ zài shǒu jī shàng kàn.
This e-book can be read on a phone.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
New in the HSK 3.0 word list at level 3.