Opped
(OP 的过去时) 观测所\\n[计] 操作, 运算, 算符
🗣️ 情景例句
How long have you known her?
你认识她多久了？
The leopard cannot change its spots.
江山易改，本性难移。
I'll have to stay at the office.I don't know when I'll finish.
我不得不留在办公室，不知道什么时候才能结束。