Billisecond
毫微秒(十亿分之一秒)
🗣️ 情景例句
Yes, it was delicious.
对， 味道非常好。
This food is out of this world.
这真是人间美味。
I hope we can make a decision today. I believe prices might go up next week.
我希望今天就决定下来。我相信下周价格会上涨。