Blocknut
保险螺帽, 防松螺帽
🗣️ 情景例句
Vote for me, Ellen Stewart.
请投我 Ellen Stewart一票。
Michael must hold on to the driver of the motorcycle.
米高必须紧紧抓住机车的骑士。
Perhaps you've heard our product's name. Would you like to know more about it?
也许你已听说过我们产品的名称，你想知道更多一点吗？