Lbf.
n. 磅力\\n
🗣️ 情景例句
When does the next train leave for New York?
到纽约的下一趟火车什么时候开车？
A horse that will not carry a saddle must have no oats.
不愿加鞍的马，不得吃燕麦。
I know.You must help me do the cooking this afternoon.
我知道。今天下午你得帮帮厨。