知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 The meanings of your verb pay back that stick out are the nautical ones. In These situations, pay can necessarily mean among numerous things: it can mean to watertight joints by portray them with tar and resin; it might necessarily mean to Permit the ship tumble off https://maps.app.goo.gl/miSNdt22nxCuE7EK9