Foliot
原始平衡摆(两端挂有可调荷重的水平杆, 它与冕状轮擒纵机构 配合, 用于古代的计时机构中)
🗣️ 情景例句
His number is five, five, five, seven, five, three, two.
他的号码是5557532。
I'd like to make an appointment with Professor Smith. Would 9:00 tomorrow be all right?
我想和史密斯教授约个会面时间。明天9点行吗？
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。