Multi-input method (multi-Chinese character and graphic symbol input method) Enter jj to see the counting unit:

1 The word selection box on the screen is in decimal units: "It is a fraction of a millimeter and a fraction of a nanometer"; Turn the page to decimal (after thousands): "100 trillion Ji Tai shoots Ai Zeyao"; Then turn the page to decimal: "A trillion dollars?" The stream carries the "extremely Ganges sand monk", and he thinks only of Nuo Nuo. See the screenshot below:

Daily use of more than ten thousand times, such as:

1 100 million →1300 million (population).

Mega → MW (power), Megacycle, Megahertz (frequency), Megaohm (resistance) and so on.