Sigmic
a. ∑粒子的, 含∑粒子的
🗣️ 情景例句
I would like to live somewhere near the university, or at least on a bus line.
我想住在大学附近，或者至少有公共汽车直达。
If nobody loves you, be sure it is your own fault.
如果没有人爱你，肯定是你自己有问题。
Is this from our last shipment?
这是上次叫的货吗？