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
I like playing basket, and I also enjoy the team spirit of basketball.
我喜欢篮球及篮球活动中的集体精神。
I ask him to tell me the details about everything.
我要求他告诉我每件事的细节。
OK. And we'd better ask Mom whether it's cheap enough!
好的。我们最好是问问妈妈价钱是否便宜！