Pipper
枪环形瞄准具的中心或准星
🗣️ 情景例句
I have been a secretary in an insurance company.
我一直在一家保险公司担任秘书工作。
I ate apples for breakfast yesterday.
我昨天早饭吃的是苹果。
Is it a black one?
是快黑的吗？