idiom fill-in-the-blank
Fav1. This tool allows you to search for four-character idioms related to the text you enter.
2. Example: Entering "万_大_" will display the idiom: "万事大吉" (Everything goes well).
3. You must fill in at least one of the four input fields above.
Recommended Tools
![Audio variable speed tool]()
Audio variable speed tool
Adjust the playback speed of multiple audios online, supporting adjustments from 0.5x to 2x speed.
![Batch creation of text files]()
Batch creation of text files
Create text files in bulk online and download them locally
![Square Calculation Tool]()
Square Calculation Tool
Online square calculation tool
![Time addition and subtraction calculator]()
Time addition and subtraction calculator
Add and subtract calculation tool for specified time
![Weight online conversion]()
Weight online conversion
Online conversion tool for weight units
![Two color mixer]()
Two color mixer
Mix two colors to get a new color!
![Image color picker]()
Image color picker
A small tool for easily extracting any color from images online
![日期天干地支计算器]()
日期天干地支计算器
在线推算指定日期的天干地支等信息
![National DNS Encyclopedia]()
National DNS Encyclopedia
Complete query of DNS server IP addresses for all operators nationwide
![Pomodoro Timer]()
Pomodoro Timer
Online internationally recognized efficient working methods
![Countdown to the college entrance examination]()
Countdown to the college entrance examination
How many days are left until the college entrance examination
![Loan annual interest rate, monthly interest rate, and daily interest rate calculator]()
Loan annual interest rate, monthly interest rate, and daily interest rate calculator
Online calculation of annual, monthly, and daily loan interest rates
![Treasury bond yield calculator]()
Treasury bond yield calculator
Online treasury bond bond yield and interest calculation tool
![Image resolution and print size acquisition]()
Image resolution and print size acquisition
Online batch acquisition of image resolution and print size
![空白练字帖生成器]()
空白练字帖生成器
在线生成空白字帖，可进行打印
![Online Text Sorting]()
Online Text Sorting
Online Text Sorting Tool
![PDF file splitting]()
PDF file splitting
Split PDF files online
![Delete images from PDF files]()
Delete images from PDF files
Delete images from PDF files online to reduce their size
![University Search]()
University Search
Online search for 211 universities and 985 universities nationwide
![List of abbreviations and provincial capitals in China]()
List of abbreviations and provincial capitals in China
List of abbreviations and provincial capitals of Chinese provinces
![SSL certificate detection]()
SSL certificate detection
Online SSL Certificate Detection Tool
![Reaction speed test]()
Reaction speed test
Tools to help people test and train reaction speed
![Video playback]()
Video playback
The online video processing is reversed, supports batch processing, and can be downloaded locally.
![regular expression]()
regular expression
A Comprehensive Guide to Commonly Used Regular Expressions
粤ICP备2021116614号