Op-
(=ob-)[用于p之前], 如oppose
🧩 词语组成解析
观测所\\n[计] 操作, 运算, 算符
🗣️ 情景例句
They have to be here.
它们肯定就在这儿。
All are not saints that go to church.
去做礼拜者，未必皆圣人。
Thank you very much.
非常感谢。