Sigmic
a. ∑粒子的, 含∑粒子的
🗣️ 情景例句
Payment by instalments is one of the terms of payment that has been accepted.
分期付款是通常被接受的一种付款方式。
He that liveth in court dieth upon straw.
生于安乐者常死于贫贱。
Who were you playing against?
你们和谁踢？