Speedflash
n. [摄][电子]电子闪光,频闪放电管
🗣️ 情景例句
Always remember to wash your hands before eating.
用餐前谨记要洗手。
What kind of work do you do? Are you a salesman?
你做什么样的工作？ 你是一售货员吗？
So he had gone to the stores and had obtained a fixture that fitted both the tap on the supply line and the end of the air-line.
所以他就到仓库找到一个既适合供应管也适合供气管的接头。