Sigmate
a. Σ形的, S形的
🗣️ 情景例句
God bless you.
上帝保佑你。
Do you often do work during the holidays?
你常常在假日期间做工作吗？
All these cats had one experience in common: they had fallen off high buildings, yet only eight of them died from shock or injuries.
它们都曾从高层建筑上摔下来过，但只有其中的8只猫死于震荡或跌伤。