名词车辕; 辕，车把
1. 辕：thighbone 大腿骨 | thill 辕 | thiller 辕马
2. 底粘土 耐火粘土厚层：thigmotropism 向触性 | thill 底粘土 耐火粘土厚层 | thimble 壳筒 活动套管 铁制嵌轮 穿线环 嵌环 顶针
3. 车把：thighleg 胯 | thill 车把 | thimbleful 极少量
4. 煤层底板,底黏土：向蚀性 thigmotropism | 煤层底板,底黏土 thill | 尖灭 thin out
noun
1. one of two shafts extending from the body of a cart or carriage on either side of the animal that pulls it