Sigma.
[医] 千分之一秒
🗣️ 情景例句
I know a pop star who's a lesbian.
我认识的位歌星是女同性恋。
This part of the country is very heavily populated.
这个国家这一部分人口很密集。
If you do not let me have it, that will be a sign of weakness and no one will trust your laws any more.
要是您不准许我得到它，那将是一种软弱的表现，人们将不再信你们的法律了。