Bathmometry
拐点法
🗣️ 情景例句
But I'm sure he has a few bags with him on the train.
不过我相信他在火车上还有几件行李的。
I'll probably have eggs and toast for breakfast.
我可能早餐吃鸡蛋和烤面包。
He led them down the mountain.
他带他们下山。