Speedlight
n. 闪光管, 频闪放电管
🗣️ 情景例句
What kind of person do you think you are?
你觉得你是那种人？
The two parties involved in a contract have the obligation to execute the contract.
合同双方有义务履行合同。
Which would you like, tea or milk?
你喜欢哪样，茶还是牛奶？