Home Pricing

Chinese to Pinyin
Type Pinyin
HSK Quiz

Dictionary
Vocabulary Lists
Grammar Guides

Log in Sign up

Home Pricing

Tools

Chinese to Pinyin Type Pinyin

Log In Sign Up

← Back to Dictionary

Fluency is built on habit.
Transform your learning.

Try HanyuGuide's novel active Spaced Repetition System.

Start 7-Day Free Trial

Lifetime for $19.99 Try demo first

U盾

Download audio

License Info

Audio is licensed under Creative Commons Attribution-ShareAlike 4.0 International License, building on the work of CC-CEDICT.

u dùn

Sign in to save this word to your study lists.

Definitions

1. USB key used as a security token in Chinese online banking

Child Words of U盾

shield

Built for serious Chinese learners on the principles of active recall and spaced repetition.

Contact Open Source

Platform

Vocabulary Lists
Dictionary
Grammar Guides
Tools

Programs

HSK Preparation
Schools & Institutions
Educators
Tutors

Legal

Terms of Use
Privacy Policy

© 2025 HanyuGuide. All rights reserved.

"学而不思则罔，思而不学则殆"

Study without reflection is pointless

Choose language