load deflection curve

例句：

1. 1. The truck was loaded with heavy boxes.
   卡车装满了沉重的箱子。
2. 2. She loaded the dishwasher with detergent.
   她往洗碗机里装了清洁剂。
3. 3. The box was too heavy to be loaded by one person.
   这个箱子太重，一个人搬不动。