Pipper
枪环形瞄准具的中心或准星
🗣️ 情景例句
The smog in L.A. is caused by air pollution and water vapor.
洛杉矶的烟雾是由空气污染和水蒸气造成的。
You may rest assured that the shipment will be duly delivered.
你们尽可放心，我们会按时交货的。
When the police officer had taken away Hope Darwin, Tom Goode turned to the lawyer.
当警官带走霍普·达尔文以后，汤姆·古德转向律师说。