be behindhand的用法和樣例：
例句
- You would be ill-advised to delay payment for rent.
如果您拖欠房租那就不明智了。 - You were behindhand with your rent this month.
本月你拖欠了房租。 - The floor should be swabbed every morning.
每天早晨都得把地板拖乾淨。 - Illegally parked vehicles will be removed.
非法停放的車輛將被拖走。 - The shell can be timed to explode after a short delay.
子彈可加以定時，使其在短暫延時后爆炸。 - Food can also be held up on the seas or at the dockside.
糧食也可能延擱在海上或碼頭上。 - Food can also be held up on the seas or at the dockside.
糧食也可能延擱在海上或碼頭上。
