Secern
v. 区别, 分开, 分泌
🗣️ 情景例句
Hello, my name is Susan and I am calling to confirm my reservation.
喂，你好，我叫苏珊，我大电话确定我的预定。
Tricky
诡计多端
To such motives, yet another must be added.
除了以上动机外，还应再加上一个。