Billisecond
毫微秒(十亿分之一秒)
🗣️ 情景例句
Australia is a unique country.
澳大利亚是世上独一无二的国家。
The X2500 will change your work in the office.
X2500将会改变你在办公室的工作。
Most people eat, write, and work with their right hands.
大多数人吃饭，写字，工作都用右手。